Constellation Gemini (Twins)

Properties
The constellation Gemini is located northeast of Orion and has roughly the shape of a long rectangle towards Orion. The two brightest stars Castor (α Geminorum) and Pollux (β Geminorum) are very noticeable. Pollux is the southerly and lighter of the two. The twin stars Castor and Pollux together with Capella (α Aurigae), Aldebaran (α Tauri), Rigel (β Orionis), Sirius (α Canis Majoris) and Procyon (α Canis Minoris) form the winter hexagon. The constellation area is 514 square degrees and the center culminates around midnight on January 4th. [9, 15]
Stars with Proper Names:
- α Gem: Castor, Apollo
- β Gem: Pollux, Hercules
- γ Gem: Alhena
- δ Gem: Wasat, Wesat
- ε Gem: Mebsuta, Melucta, Meboula
- ζ Gem: Mekbuda
- η Gem: Propus, Praepes, Tejat Prior
- ι Gem: Propus
- μ Gem: Tejat Posterior, Calx, Pish Pai
- ξ Gem: Alzirr
- 1 Gem: Propus
Deep-Sky Object Descriptions
Mythology and History
Castor and Pollux were known as twins in many cultures. Sometimes they were also called The Dioscuri or the sons of Zeus, the king of the gods. Her mother was the beautiful Leda, who appeared to Zeus in the form of a swan. Pollux had an immortal soul; at his death he was granted a home on Mount Olympus. Castor, however, was mortal.

Some said Castor's father was not the mighty Zeus but the earthly king Tyndareus of Sparta. Thus, like the rest of humanity, Castor was destined to be the ultimate resting place of the underworld of Hades. This world of death was not a place of punishment as in the Christian imagination, but a place of incessant indifference and boredom.
Castor excelled in horsemanship, while Pollux excelled in boxing and fighting battles. It was said that the two were as alike as only twins could be. Both married the pretty daughters of a king of Sparta.
A sad day came when a lance pierced Castor's heart during a riot. Pollux understood that his twin brother would now stay in Hades forever. He asked Zeus to send him to the underworld with him. Zeus was not able to grant this request. However, he promised Pollux that he and his brother Castor would spend half of their time on Mount Olympus and the other half in Hades. The two were then given a place under the stars of the firmament.
The Blackfoot Indians used the same star figure to tell of two infants whose mother was killed by a wandering medicine man: The medicine man placed one infant next to the ashes of the fire in the tipi and named it Chief of the Ashes. He put the other behind a buffalo hide and called him the one behind it. The two got magical powers as they grew up to be men. When they died, they went to heaven as twins.
The Chinese associated Castor and Pollux with the two mystical elements of the universe. These stars, it was said, represent yin and yang - the embodiment of opposites in the world: day and night, light and darkness, good and bad. Yin is said to be female while Yang is male. Yin represents the shadow and Yang represents the light. Yin is winter, Yang is summer, and so on. In this philosophy, one element has no meaning without the other. [86]
Catalogs
HR | B | F | DM | HD | SAO | FK5 | IR | M* | ADS | VarID | RA | Dec | vMag | spType | dMag | Sep ["] | Remarks |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HR 2111 | BD+27 945 | 40589 | 77837 | 4589 | 06 01 00.4 | +27 34 20 | 6.05 | B9Iab | 6.0 | 9.5 | D:Optical.,G:Gem OB1. | ||||||
HR 2116 | BD+22 1140 | 40724 | 77858 | D | 06 01 41.6 | +22 24 03 | 6.37 | B8V | D:Suspected occultation double.,N:141 Tau in Gemini. | ||||||||
HR 2134 | 1 | BD+23 1170 | 41116 | 77915 | 1163 | I | W | Var? | 06 04 07.2 | +23 15 48 | 4.16 | G7III | 0.4 | 0.2 | D:AB 4.7 G6III, 5.1 G8III, 13.17y, a = 0.19". Combined mag., colors. Component A is SB, 4.9, 6.9v, sep. 0.0013".,D:Speckle interferometric sep. 0.128" 1982.17, 0.086" 1983.93. Component C, 13.0v at 101".,N:Propus, a name more commonly applied to HR 2216.,SB:Comp. B of double; 9.5966d, K 51.7k/s, V0 +31.7k/s, asini 6.82. | ||
HR 2169 | BD+22 1198 | 42049 | 78045 | I | 06 09 32.4 | +22 11 24 | 5.93 | K4I | |||||||||
HR 2173 | 3 | BD+23 1226 | 42087 | 78050 | 4751 | 2846 | 06 09 44.0 | +23 06 48 | 5.75 | B2.5Ib e | 2.5 | 0.7 | D:AB binary, combined mag., colors. C 14.4v at 18".,G:Gem OB1.,VAR:ADS 4751B, 7.0 - 10.0v. | ||||
HR 2185 | 5 | BD+24 1151 | 42398 | 78079 | 06 11 32.3 | +24 25 13 | 5.80 | K0III | G:In NGC 2168. | ||||||||
HR 2190 | BD+21 1146 | 42475 | 78092 | I | TV Gem | 06 11 51.4 | +21 52 07 | 6.56 | M0-1Iab | D:IUE observations of uv continuum suggest an early-type companion, B9 or A1III-IV.,G:Gem OB1.,S:Also classified K5.5-M1.3Iab.,VAR:SRc 8.7 - 9.5p, 182d. | |||||||
HR 2197 | 6 | BD+22 1220 | 42543 | 78098 | I | BU Gem | 06 12 19.1 | +22 54 30 | 6.39 | M1-2Ia-Iab | G:Gem OB1.,SB:About 600d.,VAR:Lc? 5.74 - 8.1V, possibly E, per. 32y. | ||||||
HR 2216 | η | 7 | BD+22 1241 | 42995 | 78135 | I | 4841 | Eta Gem | 06 14 52.6 | +22 30 24 | 3.28 | M3III | 2.0 | 0.0 | D:AB, 473.7y, a = 1.08". B is 8.8v at 1.4". A is suspected occultation double, 3.4, 5.4v, sep. 0.03". Masses A, 12.4;,D:B, 5.5 solar. The three components are surrounded by a gaseous envelope.,DYN:0.007".,N:Propus; Praepes; Tejat Prior.,SB:ADS 4841A 2983d, K 8.8k/s, V0 +17.6k/s, asini 306. Unresolved by speckle interferometry 1982.17 and 1983.93.,VAR:ADS 4841A, SRa + EA 3.15 - 3.9v, 232.9d. Deepest min. satisfy SB period 2984d. | ||
HR 2230 | 8 | BD+24 1182 | 43261 | 78168 | D | 06 16 19.0 | +23 58 12 | 6.08 | G8III | 0.0 | 0.1 | D:Suspected occultation double, 6.9, 6.9, sep. 0.1".,G:UMa stream. | |||||
HR 2240 | 9 | BD+23 1275 | 43384 | 78176 | 06 16 58.7 | +23 44 27 | 6.25 | B3Ib | G:In cluster CR 89; Gem OB1; in nebulosity. | ||||||||
HR 2277 | BD+17 1214 | 44234 | 95572 | 06 21 25.9 | +17 45 49 | 6.35 R | g:G9 | ||||||||||
HR 2286 | μ | 13 | BD+22 1304 | 44478 | 78297 | 241 | I | 4990 | Mu Gem | 06 22 57.6 | +22 30 49 | 2.88 | M3IIIab e | 8.1 | 121.7 | G:Zeta Her group.,N:Tejat Posterior; Calx; Pish Pai.,R:Occultation diam. = 0.0118 - 0.0160".,S:Ultraviolet FeII emission.,VAR:Lb 2.76 - 3.02V. | |
HR 2304 | BD+23 1347 | 44927 | 78349 | D | 06 25 32.9 | +23 19 37 | 6.06 R | A2Vn | 0.4 | 0.1 | D:Speckle interferometric double, 6.5, 6.9v, sep. 0.055". | ||||||
HR 2330 | 16 | BD+20 1428 | 45394 | 78402 | 06 27 56.6 | +20 29 46 | 6.22 | A2V s | |||||||||
HR 2339 | BD+27 1122 | 45504 | 78417 | D | 06 28 56.6 | +26 58 04 | 6.47 R | F5 | 0.9 | 0.0 | D:Sep. 0.003". | ||||||
HR 2340 | BD+16 1159 | 45506 | 95719 | 2494 | 06 28 28.0 | +16 14 18 | 6.23 | G5 | |||||||||
HR 2343 | ν | 18 | BD+20 1441 | 45542 | 78423 | 1173 | 5103 | 06 28 57.8 | +20 12 44 | 4.15 | B6IIIe | 1.7 | 0.2 | D:AA' probably combined light and color. This may be the SB pair, 4.3, 6.0v, sep. 0.2". B, 8.5V A1V at 113",,D:vsini 141k/s, is binary with C, 8.9v, sep. 0.2". Component P, 15.1V at 24" optical. Other components faint at 54",D:to 92".,G:Hyades group.,S:Shell star.,SB:ADS 5103A, 9.6y. Resolved by speckle interferometry 1983.93, sep. 0.07". | |||
HR 2366 | BD+17 1275 | 45951 | 95765 | 5146 | 06 31 10.1 | +16 56 19 | 6.20 | K2III | 4.0 | 8.0 | D:AB binary. B is K0V. Component C, 11.4v at 45" optical. | ||||||
HR 2371 | 19 | BD+16 1178 | 46031 | 95778 | 06 31 37.4 | +15 54 12 | 6.40 R | A8V | |||||||||
HR 2391 | BD+14 1339 | 46374 | 95830 | 06 33 36.1 | +14 09 19 | 5.53 | gK2 | ||||||||||
HR 2417 | BD+24 1328 | 47020 | 78557 | 06 37 27.2 | +24 35 27 | 6.44 R | A3V | ||||||||||
HR 2421 | γ | 24 | BD+16 1223 | 47105 | 95912 | 251 | I | W | 06 37 42.7 | +16 23 57 | 1.93 | A0IV | 9.0 | 143.5 | C:Color excess E(B-V) = +0.03.,D:A* 1.93 A0IV, 12.9y, a = 0.038".,N:ALHENA.,R:Diam. = 0.00132 - 0.00139".,SB:12.4y. Unresolved by speckle interferometry. RV also var. 0.13d. | ||
HR 2436 | BD+22 1416 | 47358 | 78586 | 2513 | 06 39 05.3 | +22 01 51 | 6.04 | G9III | |||||||||
HR 2439 | BD+24 1343 | 47415 | 78596 | 06 39 31.4 | +24 36 00 | 6.38 | F8IV | ||||||||||
HR 2449 | BD+13 1356 | 47575 | 95963 | 5302 | 06 39 47.6 | +12 58 59 | 5.97 | A2V | 6.0 | 2.9 | |||||||
HR 2453 | 25 | BD+28 1207 | 47731 | 78636 | W | 06 41 21.0 | +28 11 47 | 6.42 | G5Ib | 3.9 | 55.9 | ||||||
HR 2457 | BD+16 1242 | 47863 | 95996 | 06 41 21.8 | +16 23 51 | 6.28 | A1V | ||||||||||
HR 2466 | 26 | BD+17 1357 | 48097 | 96015 | 06 42 24.3 | +17 38 43 | 5.21 | A2V | |||||||||
HR 2473 | ε | 27 | BD+25 1406 | 48329 | 78682 | 254 | I | 5381 | 3183 | 06 43 55.9 | +25 07 52 | 2.98 | G8Ib e | 6.0 | 110.3 | D:Companion 9.22V, +1.13(B-V), +0.91(U-B), K0III-IV.,G:Red star Pleiades group.,N:Mebsuta; Melucta; Meboula.,R:Occultation diam. = 0.0018 - 0.0056".,S:Strong He 10830 emission and absorption. | |
HR 2478 | 30 | BD+13 1390 | 48433 | 96051 | I | 5387 | 06 43 59.3 | +13 13 40 | 4.49 | K0IIICN1Ca1 | 8.4 | 27.2 | D:Optical. | ||||
HR 2480 | 28 | BD+29 1327 | 48450 | 78692 | 2518 | I | 3188 | 06 44 45.5 | +28 58 15 | 5.44 | K4III | ||||||
HR 2484 | ξ | 31 | BD+13 1396 | 48737 | 96074 | 256 | I | 3193 | 06 45 17.4 | +12 53 44 | 3.36 | F5III | N:Alzirr.,VAR:Delta Sct? | ||||
HR 2489 | 32 | BD+12 1275 | 48843 | 96084 | 3197 | 06 45 54.2 | +12 41 37 | 6.46 | A9III | ||||||||
HR 2499 | BD+18 1349 | 49059 | 96111 | 5447 | 06 47 23.5 | +18 11 36 | 6.20 R | A2V | 0.2 | 0.5 | D:6.81 A1V, 7.01 A2V, 1057.8y, a = 1.536". Combined mag., colors.,DYN:0.007". | ||||||
HR 2512 | BD+32 1414 | 49380 | 59521 | 2525 | I | IS Gem | 06 49 41.3 | +32 36 24 | 5.71 | K3II | VAR:SRc 6.6 - 7.3p, about 47d. | ||||||
HR 2519 | 33 | BD+16 1298 | 49606 | 96161 | 2526 | W | OV Gem | 06 49 49.8 | +16 12 10 | 5.85 | B7III | 7.3 | 27.5 | D:Component B, 13.31V at 27.5", optical.,S:Helium weak.,VAR:SX Ari, amp. 0.10V. | |||
HR 2525 | 35 | BD+13 1434 | 49738 | 96179 | I | 06 50 25.5 | +13 24 48 | 5.65 | gK3 | ||||||||
HR 2529 | 36 | BD+21 1405 | 49908 | 78805 | 2530 | 5511 | 06 51 33.0 | +21 45 40 | 5.27 | A2V | 8.8 | 11.3 | D:Optical.,G:Hyades group. | ||||
HR 2533 | BD+23 1518 | 49968 | 78816 | I | 06 52 00.0 | +23 36 06 | 5.65 | K5III | R:Occultation diam. = 0.0028 - 0.0043". | ||||||||
HR 2540 | θ | 34 | BD+34 1481 | 50019 | 59570 | 261 | 5532 | 06 52 47.3 | +33 57 40 | 3.60 | A3III | 7.9 | 78.7 | ||||
HR 2564 | 38 | BD+13 1462 | 50635 | 96265 | 5559 | 3266 | 06 54 38.7 | +13 10 40 | 4.65 | F0Vp | 2.9 | 7.0 | D:AB 4.8 A9Vp, 7.6 G6V, 1943.8y, a = 8.194". Combined mag., colors.,DYN:0.029".,RV:ADS 5559B, 23k/s.,SB:ADS 5559A. | ||||
HR 2569 | 37 | BD+25 1496 | 50692 | 78866 | 06 55 18.6 | +25 22 32 | 5.73 | G0V | |||||||||
HR 2586 | BD+33 1433 | 51000 | 59631 | 3289 | 06 57 00.5 | +33 40 52 | 5.89 | G5III | |||||||||
HR 2597 | BD+12 1361 | 51330 | 96314 | 06 57 25.7 | +11 54 27 | 6.27 | F2Ib-II | ||||||||||
HR 2601 | 39 | BD+26 1405 | 51530 | 78929 | W | 06 58 47.4 | +26 04 52 | 6.10 | F7V | 6.0 | 28.8 | ||||||
HR 2605 | 40 | BD+26 1411 | 51688 | 78947 | D | 06 59 27.9 | +25 54 51 | 6.40 | B8III | 0.0 | 0.0 | D:7.1, 7.1v, sep. 0.040". Resolved by speckle interferometry 1983.93, sep. 0.06"; unresolved 1984.93 and 1985.25.,S:Spectra show Hg, Mn. Helium weak. | |||||
HR 2615 | 41 | BD+16 1354 | 52005 | 96363 | I | 07 00 15.8 | +16 04 44 | 5.68 | K3Ib | ||||||||
HR 2620 | BD+32 1460 | 52100 | 59697 | 5680 | 07 01 17.2 | +32 24 52 | 6.59 | A9IV | 5.8 | 16.1 | D:AC, mag. diff 6.1v, sep. 32"; AD, mag. diff 6.1v, sep. 60"; AE, mag. diff 6.4v, sep. 50". | ||||||
HR 2630 | ω | 42 | BD+24 1502 | 52497 | 78999 | 1182 | Ome Gem | 07 02 24.8 | +24 12 55 | 5.18 | G5IIa-Ib | S:Barium star.,VAR:Cep?, amp. 0.086V, 0.7282d. | |||||
HR 2631 | BD+17 1479 | 52554 | 96407 | 2543 | I | D | NP Gem | 07 02 25.5 | +17 45 20 | 5.94 | M1 | 0.0 | 0.0 | D:Sep. 0.020".,VAR:Lb? 5.89 - 6.04V. | |||
HR 2632 | BD+15 1431 | 52556 | 96403 | 07 02 17.4 | +15 20 10 | 5.74 R | gK1 | ||||||||||
HR 2635 | BD+16 1363 | 52609 | 96409 | I | 07 02 33.5 | +16 40 27 | 5.82 | M2III | |||||||||
HR 2643 | BD+29 1441 | 52711 | 79009 | 07 03 30.4 | +29 20 14 | 5.93 | G4V | S:Also classified F8V, G2V and G8IV. | |||||||||
HR 2649 | BD+11 1428 | 52960 | 96429 | I | 07 03 38.0 | +10 57 06 | 5.13 | K3III | |||||||||
HR 2650 | ζ | 43 | BD+20 1687 | 52973 | 79031 | 269 | I | 5742 | Zet Gem | 07 04 06.5 | +20 34 13 | 3.79 | F7-G3Ib v | 0.0 | 0.1 | D:Component A is suspected occultation double, 4.5, 4.5v, sep. 0.1". B, 10.5v at 87". C, +20d1686, 7.55V, +0.62(B-V), +0.,D:+0.07(U-B), G1V at 96" has high proper motion, 0.100", optical, vsini =<54k/s. Other components fainter.,N:Mekbuda.,RV:Same period.,VAR:ADS 5742A, CDelta 3.62 - 4.18V, 10.15073d. Period decreasing 3.1s/y. | |
HR 2651 | BD+12 1406 | 52976 | 96432 | I | 07 03 51.6 | +12 35 40 | 5.98 | K5 | |||||||||
HR 2659 | 44 | BD+22 1566 | 53257 | 79042 | 07 05 18.4 | +22 38 14 | 6.02 | B8Vn | |||||||||
HR 2660 | BD+34 1524 | 53329 | 59773 | 3373 | 07 06 11.6 | +34 28 26 | 5.55 | G8IV | |||||||||
HR 2665 | BD+34 1530 | 53686 | 59794 | I | 07 07 22.3 | +34 00 34 | 5.91 | gK4 | |||||||||
HR 2669 | BD+28 1314 | 53744 | 79066 | 07 07 25.0 | +28 10 38 | 6.48 | B9V | RV:Recent determination vsini 350k/s. | |||||||||
HR 2671 | BD+22 1577 | 53791 | 79070 | I | W | R Gem | 07 07 21.4 | +22 42 13 | 7.68 | S3.9e v | 4.9 | 172.5 | R:Occultation diam. = 0.0037 - 0.0049".,S:Technetium found in spectrum. Also classified S2,9e-S8,9e.,VAR:M 6.0 - 14.0v, 369.91d. | ||||
HR 2673 | BD+34 1533 | 53899 | 59806 | 2549 | 07 08 13.3 | +33 49 56 | 6.28 | K1 | |||||||||
HR 2684 | 45 | BD+16 1397 | 54131 | 96535 | 5812 | 07 08 22.0 | +15 55 51 | 5.44 | G8III | 5.4 | 10.4 | D:AB optical.,G:Wolf 630 group. | |||||
HR 2692 | BD+21 1528 | 54563 | 79131 | 07 10 06.7 | +21 14 49 | 6.43 | G9V | G:Runaway star from CMa OB1. | |||||||||
HR 2697 | τ | 46 | BD+30 1439 | 54719 | 59858 | I | 5846 | 3437 | 07 11 08.4 | +30 14 43 | 4.41 | K2-III | 6.5 | 1.9 | D:AB CPM.,VAR:4.3 - 4.36V. | ||
HR 2700 | 47 | BD+27 1327 | 54801 | 79141 | 2553 | 07 11 23.1 | +26 51 24 | 5.78 | A4IV | G:Hyades group. | |||||||
HR 2706 | 48 | BD+24 1558 | 55052 | 79162 | 07 12 26.4 | +24 07 42 | 5.85 | F5III-IV | |||||||||
HR 2711 | BD+27 1337 | 55130 | 79170 | 5871 | 3453 | 07 12 49.0 | +27 13 29 | 6.43 | F8V | 0.1 | 1.1 | D:AB 7.18 F8V, 7.23 F8V, 116.50y, a = 0.929". Combined mag., colors. C, 12.5v at 16" optical.,DYN:0.032".,VAR:Delta Sct? Difference between components B-A varies. | |||||
HR 2717 | 51 | BD+16 1417 | 55383 | 96638 | 1188 | I | W | BQ Gem | 07 13 22.3 | +16 09 32 | 5.00 | M4IIIab | 5.2 | 149.2 | G:Wolf 630 group.,S:Also classified K3V, but this is not consistent with type of light variability.,VAR:SRb 6.63 - 7.01B, about 50d. | ||
HR 2722 | BD+24 1576 | 55579 | 79191 | W | 07 14 26.6 | +24 42 39 | 6.89 | A1pSrCr | 3.5 | 27.5 | |||||||
HR 2725 | 52 | BD+25 1618 | 55621 | 79199 | I | 5909 | 3469 | 07 14 41.9 | +24 53 06 | 5.82 | M1III v | 6.3 | 23.9 | D:Optical. | |||
HR 2738 | 53 | BD+28 1350 | 55870 | 79221 | I | 3485 | 07 15 57.1 | +27 53 51 | 5.71 | M1IIIa | |||||||
HR 2757 | BD+31 1529 | 56386 | 59964 | 2563 | 07 18 04.1 | +30 57 21 | 6.24 | A0Vn | |||||||||
HR 2763 | λ | 54 | BD+16 1443 | 56537 | 96746 | 277 | 5961 | 3512 | 07 18 05.6 | +16 32 25 | 3.58 | A3V | 1.0 | 0.0 | D:ADS 5961A is dubious occultation double, 4.0, 5.0v, sep. 0.045". B, 10.7v at 10" is CPM.,DYN:0.010".,G:UMa stream; Sirius group?,R:Radius relative to Sun = 1.7.,VAR:Delta Sct? | ||
HR 2777 | δ | 55 | BD+22 1645 | 56986 | 79294 | 279 | I | 5983 | 07 20 07.4 | +21 58 56 | 3.53 | F2IV | 2.0 | 0.2 | D:AB 3.55 F0IV, 8.18 K3V, 1200y, a = 6.975". Component A is SB, 3.7, 5.7v, sep. 0.2".,DYN:0.039".,N:Wasat; Wesat.,S:Variously classified A9III, F0IV, F2IV.,SB:ADS 5983A, 2238.6d, K 27.1k/s, V0 +4.1k/s, asini 781. SB character has, however, been questioned by occultation,SB:data. Unresolved by speckle interferometry 1978.96 and 1983.93. | ||
HR 2780 | BD+15 1541 | 57049 | 96783 | 07 20 06.9 | +15 08 34 | 6.45 | A2Vn | ||||||||||
HR 2795 | 56 | BD+20 1775 | 57423 | 79328 | I | 6016 | 3550 | 07 21 56.8 | +20 26 37 | 5.10 | M0IIIab | 7.4 | 16.5 | D:B optical.,R:Occultation diameter 0.0044-0.0059". | |||
HR 2808 | 57 | BD+25 1660 | 57727 | 79352 | D | 07 23 28.5 | +25 03 02 | 5.03 | G8III | D:Suspected occultation double. | |||||||
HR 2810 | 58 | BD+23 1698 | 57744 | 79354 | 07 23 28.2 | +22 56 43 | 6.02 R | A1V | |||||||||
HR 2816 | 59 | BD+27 1374 | 57927 | 79366 | 07 24 33.4 | +27 38 17 | 5.76 | g:F0 | |||||||||
HR 2817 | BD+15 1564 | 58050 | 96866 | OT Gem | 07 24 27.7 | +15 31 02 | 6.41 | B2Ve v | RV:Pole on.,VAR:Gamma Cas 6.0 - 6.44V. Probably short period. Hydrogen emission also var. However, light variability questioned. | ||||||||
HR 2821 | ι | 60 | BD+28 1385 | 58207 | 79374 | 282 | I | 07 25 43.6 | +27 47 53 | 3.79 | G9IIIbHdel -1 | N:Propus, a name more commonly applied to HR 2216. | |||||
HR 2835 | BD+21 1596 | 58551 | 79386 | 07 26 50.2 | +21 32 09 | 6.54 | F6V | ||||||||||
HR 2837 | 61 | BD+20 1805 | 58579 | 79391 | D | 3592 | 07 26 56.3 | +20 15 26 | 5.93 | F2Vn | D:Suspected occultation double.,VAR:Delta Sct? | ||||||
HR 2846 | 63 | BD+21 1602 | 58728 | 79403 | 6089 | 07 27 44.4 | +21 26 42 | 5.22 | F5V+F5V | 0.5 | 0.0 | D:A is occultation triple, 5.9, 6.4v sep. 0.001" and 7.5v at 0.047". Visual companions B, 9.5v at 43" CPM; C, 10.5v at,D:146".,SB:ADS 6089A, F3, F5, 1.9327d, K 96.2k/s, V0 +22.5k/s, msin3i 1.05, asini 2.56. | |||||
HR 2852 | ρ | 62 | BD+32 1562 | 58946 | 60118 | 286 | 6109 | 07 29 06.7 | +31 47 04 | 4.18 | F0V | 3.4 | 220.4 | D:B, 12.5v at 3" CPM. | |||
HR 2857 | 64 | BD+28 1396 | 59037 | 79427 | 07 29 20.4 | +28 07 05 | 5.05 | A4V | G:Hyades group. | ||||||||
HR 2858 | BD+15 1579 | 59059 | 96930 | 07 28 47.3 | +15 06 34 | 6.22 | B9IV | ||||||||||
HR 2861 | 65 | BD+28 1400 | 59148 | 79434 | I | 6119 | 07 29 48.7 | +27 54 58 | 5.01 | K2III | 8.5 | 12.8 | SB:Both components vsini <17k/s. | ||||
HR 2877 | BD+17 1596 | 59686 | 96985 | 2585 | I | 07 31 48.4 | +17 05 10 | 5.42 | gK2 | ||||||||
HR 2879 | BD+23 1744 | 59878 | 79489 | 6160 | 07 32 50.6 | +22 53 16 | 6.54 | K0II-III+F8V | 2.2 | 11.5 | D:CPM. Companion F8V. | ||||||
HR 2886 | 68 | BD+16 1510 | 60107 | 97016 | D | 3642 | 07 33 36.5 | +15 49 36 | 5.25 | A1Vn | 1.6 | 0.2 | D:Suspected occultation double, 5.4, 7.0v, sep. 0.15". Resolved by speckle interferometry 1983.94, sep. 0.18". | ||||
HR 2890 | α | 66 | BD+32 1581 | 60178 | 60198 | 287 | I | 6175 B | 07 34 36.0 | +31 53 19 | 2.88 | A2Vm | 0.9 | 2.0 | D:Binary with HR 2891. Combined colors.,DYN:0.052".,S:K-line indicates A1, metallic lines A5.,SB:ADS 6175B, 2.9283d, K 31.9k/s, V0 -1.2k/s, asini 1.28. | ||
HR 2891 | α | 66 | BD+32 1581 | 60179 | 0 | I | 6175 A | YY Gem | 07 34 36.0 | +31 53 18 | 1.98 | A1V | 0.9 | 2.0 | D:AB 1.98 A1V, 2.88 A5Vm, 511.30y, a = 7.369 or 420.07y, a = 6.295". C, 8.8v M1Ve at 73" is physical member of sextuple,D:system in which A,B,C are all SB.,DYN:0.052".,N:CASTOR; Apollo.,SB:ADS 6175A, 9.2128d, K 12.9k/s, V0 +5.2k/s, asini 1.42. ADS 6175C, 0.8143d, K 120k/s, V0 +0.9k/s, asini 1.34.,SB:Two spectra.,VAR:ADS 6175C at 73" from A, EA 8.91 - 9.60V, 0.81428254d = also SB period. Masses each component 0.64 solar. Both,VAR:components flare stars, M1Ve + M1Ve. | ||
HR 2896 | BD+31 1620 | 60318 | 60204 | 6185 | 07 35 08.7 | +30 57 40 | 5.33 | K0III | 0.4 | 0.4 | D:AB binary. Resolved by speckle interferometry 1983.94, sep. 0.24". | ||||||
HR 2905 | υ | 69 | BD+27 1424 | 60522 | 79533 | 1196 | I | W | 3652 | 07 35 55.3 | +26 53 45 | 4.06 | M0III-IIIb e | 9.0 | 46.1 | G:Wolf 630 group.,S:Ultraviolet FeII emission. | |
HR 2924 | 70 | BD+35 1662 | 60986 | 60243 | 6229 | 07 38 32.8 | +35 02 55 | 5.56 | K0III | 4.6 | 159.9 | ||||||
HR 2926 | BD+24 1727 | 61035 | 79562 | 07 38 14.5 | +24 21 37 | 6.27 R | F0 | ||||||||||
HR 2930 | ο | 71 | BD+34 1649 | 61110 | 60247 | 2592 | 07 39 09.9 | +34 35 03 | 4.90 | F3III | |||||||
HR 2931 | BD+24 1730 | 61219 | 79580 | 07 39 11.9 | +24 13 21 | 6.17 | A2V | ||||||||||
HR 2936 | BD+32 1599 | 61295 | 60254 | 07 39 54.1 | +32 00 35 | 6.17 | F6II | ||||||||||
HR 2938 | 74 | BD+18 1701 | 61338 | 97120 | I | D | 3671 | 07 39 28.6 | +17 40 29 | 5.05 | K5IIIFe-0.5 | 0.0 | 0.0 | D:Occultation binary, sep. 0.03".,R:Occultation diam. = 0.00278". | |||
HR 2951 | BD+23 1780 | 61603 | 79607 | 2595 | I | 07 40 58.5 | +23 01 07 | 5.89 | K5 | G:Probable Hyades group. | |||||||
HR 2953 | BD+14 1721 | 61630 | 97136 | 07 40 47.3 | +13 46 15 | 6.24 | K0 | ||||||||||
HR 2962 | BD+34 1657 | 61859 | 60291 | 07 42 43.5 | +34 00 01 | 6.02 R | F7V | SB:31.50d, K 45.2k/s, V0 -12.1k/s, msin3i 1.53, asini 19.1. | |||||||||
HR 2965 | BD+13 1737 | 61885 | 97154 | I | 07 41 51.8 | +13 28 50 | 5.77 | M2IIIab | |||||||||
HR 2967 | BD+14 1729 | 61913 | 97157 | 2597 | I | NZ Gem | 07 42 03.2 | +14 12 30 | 5.56 | M3II-III | G:UMa stream.,VAR:SR 5.52 - 5.72V. | ||||||
HR 2973 | σ | 75 | BD+29 1590 | 62044 | 79638 | I | W | Sig Gem | 07 43 18.7 | +28 53 01 | 4.28 | K1III e | 6.5 | 182.2 | G:Eta Cep group.,S:H alpha emission.,SB:19.605d, K 34.2k/s, V0 +45.8k/s, asini 9.22. Possible radio binary.,VAR:RS 4.13 - 4.29V, 19.423d. | ||
HR 2978 | BD+22 1756 | 62141 | 79641 | W | A | 07 43 22.2 | +22 23 58 | 6.21 | K0III | ||||||||
HR 2983 | 76 | BD+26 1633 | 62285 | 79650 | I | 3703 | 07 44 06.9 | +25 47 03 | 5.31 | K4-5III | |||||||
HR 2985 | κ | 77 | BD+24 1759 | 62345 | 79653 | 294 | I | 6321 | 07 44 26.8 | +24 23 53 | 3.57 | G8IIIa | 5.8 | 7.1 | DYN:0.018". | ||
HR 2990 | β | 78 | BD+28 1463 | 62509 | 79666 | 295 | I | 6335 | 3712 | 07 45 18.9 | +28 01 34 | 1.14 | K0IIIb e | 10.2 | 201.1 | D:All the visual companions optical.,N:POLLUX; Hercules.,S:Emission line discovered by COPERNICUS at 1218.4 may be OV probably formed in a corona. Balloon-borne spectrometer,S:revealed pronounced emission of MgII.,VAR:NSV 3712 is component A, 1.10 - 1.17V, while component E is NSV 3716, 10.5v. | |
HR 2991 | 79 | BD+20 1893 | 62510 | 79665 | 07 45 09.3 | +20 18 59 | 6.33 R | A1V | |||||||||
HR 3003 | 81 | BD+18 1733 | 62721 | 97221 | 1200 | I | D | 07 46 07.4 | +18 30 36 | 4.88 | K4III-IIIb | 0.0 | 0.1 | D:D. W. Dunham gives 5.8, 5.8v, sep. 0.1".,G:61 Cyg group.,S:Also classified K5III. | |||
HR 3013 | π | 80 | BD+33 1585 | 62898 | 60340 | 296 | I | 6364 | 3729 | 07 47 30.3 | +33 24 56 | 5.14 | M1IIIa | 5.2 | 21.0 | D:C optical. Some disagreement as to which of B and C is the brighter. | |
HR 3021 | 82 | BD+23 1812 | 63208 | 79704 | 6378 | 07 48 33.6 | +23 08 28 | 6.18 R | G2III+A4V | 0.1 | 0.3 | ||||||
HR 3030 | BD+13 1772 | 63352 | 97273 | I | 07 49 02.0 | +13 22 15 | 6.04 | K0 | G:Gamma Leo group. | ||||||||
HR 3040 | BD+33 1601 | 63589 | 60379 | W | 3758 | 07 51 02.3 | +33 14 01 | 6.03 | A2Vm | 4.2 | 77.8 | ||||||
HR 3053 | BD+19 1854 | 63889 | 97318 | 07 51 56.7 | +19 19 31 | 5.99 | gK1 | ||||||||||
HR 3067 | φ | 83 | BD+27 1499 | 64145 | 79774 | 1207 | 07 53 29.8 | +26 45 57 | 4.97 | A3V | |||||||
HR 3086 | 85 | BD+20 1946 | 64648 | 79799 | 2614 | 07 55 39.9 | +19 53 02 | 5.35 | A0V s | ||||||||
HR 3149 | χ | BD+28 1532 | 66216 | 79896 | 305 | I | W | 08 03 31.1 | +27 47 39 | 4.94 | K1.5III | 6.0 | 78.6 | N:6 Cnc in Gem.,SB:Unresolved by speckle interferometry 1983.94. |
Planetary Nebulae | ||||||||
---|---|---|---|---|---|---|---|---|
Name | RA | Dec | Type | bMag | vMag | Dim | Dreyer Description | Identification, Remarks |
NGC 2371 | 07 25 33.9 | +29 29 18 | PN | 13.0 | 11.2 | 1.03 | B, S, R, bMN, p of D neb | NGC 2372, PK 189+19.1, CS=15.5, part of one PN |
NGC 2392 | 07 29 10.8 | +20 54 45 | PN | 9.9 | 9.1 | 0.9 | B, S, R, * 9 M, * 8 nf 100" | PK 197+17.1, CS=10.5, Eskimo nebula |
Galactic Nebulae | ||||||||
Name | RA | Dec | Type | bMag | vMag | Dim | Dreyer Description | Identification, Remarks |
IC 443 | 06 16 36.0 | +22 31 00 | SNR | 12.0 | 50 × 40 | F, narrow, curved | LBN 844, VMT 9, Sh2-248 | |
IC 444 | 06 22 30.0 | +22 52 00 | EN | 48 × 38 | Neb, * 9.5 inv | LBN 845, DG 101 | ||
Open Clusters | ||||||||
Name | RA | Dec | Type | bMag | vMag | Dim | Dreyer Description | Identification, Remarks |
NGC 2129 | 06 01 06.5 | +23 19 04 | III3p | 6.7 | 6 | Cl, pL, 40 or 50 st 8…15 | OCL 467 | |
NGC 2158 | 06 07 25.6 | +24 05 46 | II3r | 8.6 | 5 | Cl, pS, mC, vRi, irr Δ, st eS | OCL 468 | |
NGC 2168 | 06 09 00.0 | +24 21 00 | III2m | 5.1 | 25 | Cl, vL, cRi, pC, st 9...16 | M 35, OCL 466 | |
NGC 2266 | 06 43 19.2 | +26 58 10 | II2m | 9.5 | 5 | Cl, pS, eC, Ri, st 11…15 | OCL 471 | |
NGC 2304 | 06 55 11.8 | +17 59 19 | II1p | 10.0 | 3 | Cl, pL, Ri, mC, st vS | OCL 484 | |
NGC 2331 | 07 06 59.8 | +27 15 42 | IV1p | 8.5 | 19 | Cl, L, vlC, S Cl inv | OCL 475 | |
NGC 2355 | 07 16 59.2 | +13 45 00 | II2p | 9.7 | 8 | Cl, pS, pRi, mC, st 15…16 | NGC 2356, OCL 496 | |
NGC 2395 | 07 27 12.8 | +13 36 30 | III1p | 8.0 | 15 | Cl, pRi, C | OCL 502 | |
NGC 2420 | 07 38 23.8 | +21 34 27 | I2r | 8.3 | 6 | Cl, cL, Ri, C, st 11…18 | OCL 488 | |
IC 2157 | 06 04 49.8 | +24 03 21 | III2p | 8.4 | 5 | Cl, S | OCL 465 | |
Galaxies | ||||||||
Name | RA | Dec | Type | bMag | vMag | Dim | Dreyer Description | Identification, Remarks |
NGC 2274 | 06 47 17.4 | +33 34 03 | E1 | 13.1 | 12.1 | 1.2 × 1.1 | F, S, bM | UGC 3541, MCG 6-15-8, CGCG 175-15, KCPG 118A |
NGC 2275 | 06 47 17.9 | +33 35 57 | Sab | 14.0 | 13.2 | 1.3 × 0.9 | eF, vS | UGC 3542, MCG 6-15-7, CGCG 175-16, KCPG 118B |
NGC 2288 | 06 50 51.9 | +33 27 45 | E5 | 15.3 | 14.4 | 0.4 × 0.2 | cF, S, R, (β of Lord R's diag) | MCG 6-15-11, CGCG 175-17 |
NGC 2289 | 06 50 53.5 | +33 28 44 | S0 | 14.2 | 13.1 | 1.1 × 0.6 | eF, vS, (= γ) | UGC 3560, MCG 6-15-10, CGCG 175-18, NPM1G +33.0089 |
NGC 2290 | 06 50 56.9 | +33 26 15 | Sa | 14.2 | 13.2 | 1.2 × 0.7 | F, S, gbM (= α) | UGC 3562, MCG 6-15-12, CGCG 175-19 |
NGC 2291 | 06 50 58.6 | +33 31 30 | S0 | 14.2 | 13.2 | 1 × 0.8 | eF, vS, (= δ) | CGCG 175-20, MCG 6-15-13, NPM1G +33.0090 |
NGC 2294 | 06 51 11.3 | +33 31 38 | E6 | 14.9 | 13.8 | 0.8 × 0.4 | eeF, (ε of Lord R's diag) | MCG 6-15-14, CGCG 175-21, IRAS 06478+3335 |
NGC 2333 | 07 08 21.2 | +35 10 12 | Sa | 14.2 | 13.3 | 1 × 0.7 | vF, S, R, bM | UGC 3689, MCG 6-16-20, CGCG 176-18, IRAS 07050+3515 |
NGC 2339 | 07 08 20.3 | +18 46 46 | SBbc | 12.5 | 11.8 | 2.7 × 2 | pB, pL, R, glbM | UGC 3693, MCG 3-19-2, CGCG 85-40, CGCG 86-5, IRAS 07054+1851 |
NGC 2341 | 07 09 12.0 | +20 36 12 | Sc/P | 13.8 | 13.2 | 0.8 × 0.8 | vF, vS | UGC 3708, MCG 3-19-3, CGCG 86-6, KCPG 125A, IRAS 07062+2041 |
NGC 2342 | 07 09 18.1 | +20 38 13 | Sc | 13.1 | 12.6 | 1.4 × 1.3 | pF, S, lE, vlbM | UGC 3709, MCG 3-19-4, CGCG 86-7, KCPG 125B, IRAS 07063+2043 |
NGC 2357 | 07 17 40.9 | +23 21 23 | Sc | 14.0 | 13.3 | 3.6 × 0.5 | eF, L, mE, bM, F st inv | UGC 3782, MCG 4-17-14, CGCG 116-46, FGC 619, IRAS 07146+2326 |
NGC 2365 | 07 22 22.3 | +22 05 00 | SBa | 13.3 | 12.4 | 2.8 × 1.4 | vF, pS, R, psbM | UGC 3821, MCG 4-18-8, CGCG 117-20 |
NGC 2370 | 07 25 01.5 | +23 47 01 | SBc | 14.4 | 13.7 | 0.8 × 0.5 | eF, vS, E | UGC 3835, MCG 4-18-15, CGCG 117-36, IRAS 07220+2352 |
NGC 2373 | 07 26 36.9 | +33 49 27 | Sbc | 14.6 | 13.8 | 0.6 × 0.5 | eF, vS (ζ in Ld R's diag) | UGC 3848, MCG 6-17-4, CGCG 177-14, IRAS 07233+3355, KUG 0723+339, ARAK 131, NPM1G +33.0105 |
NGC 2375 | 07 27 09.4 | +33 49 57 | SBb | 14.4 | 13.6 | 1.3 × 1 | eF, vS, h 446 f 17s, 1' s (ε) | UGC 3854, MCG 6-17-5, CGCG 177-17, NPM1G +33.0106, IRAS 07238+3356 |
NGC 2376 | 07 26 35.9 | +23 04 24 | Sbc | 15.2 | 14.4 | 0.6 × 0.6 | eF, vS | MCG 4-18-17, CGCG 117-39, IRAS 07235+2310 |
NGC 2379 | 07 27 26.2 | +33 48 43 | S0 | 14.5 | 13.5 | 0.9 × 0.8 | vF, vS (δ) | UGC 3857, MCG 6-17-6, CGCG 177-18, ARAK 132, CGCG 177-18, NPM1G +33.0107 |
NGC 2385 | 07 28 28.2 | +33 50 17 | S? | 14.8 | 13.9 | 1 × 0.7 | vF, vS, R, bM | MCG 6-17-8, CGCG 177-20 |
NGC 2388 | 07 28 53.5 | +33 49 08 | S | 14.6 | 13.8 | 1 × 0.6 | vF, S, R, bM | UGC 3870, MCG 6-17-10, CGCG 177-22, IRAS 07256+3355 |
NGC 2389 | 07 29 04.8 | +33 51 39 | SBc | 13.4 | 12.9 | 2 × 1.4 | vF, S, R, psbM | UGC 3872, MCG 6-17-11, CGCG 177-24, KUG 0725+339 |
NGC 2393 | 07 30 04.9 | +34 01 40 | Sc | 14.7 | 14.0 | 1.2 × 0.8 | eF, pS, lE, dif, r? | UGC 3884, MCG 6-17-14, CGCG 177-27, KUG 0726+341, IRAS 07267+3407 |
NGC 2398 1 | 07 30 16.2 | +24 29 17 | S? | 14.8 | 13.9 | 0.4 × 0.3 | vF, eS, bM, r ? | MCG 4-18-23, CGCG 117-48 |
NGC 2398 2 | 07 30 13.6 | +24 29 29 | D R | 15.5 | 14.9 | 0.5 × 0.5 | vF, eS, bM, r ? | MCG 4-18-22, CGCG 117-46 |
NGC 2405 1 | 07 32 13.9 | +25 54 22 | S | 14.9 | 14.1 | 0.5 × 0.3 | vF, S, iR | MCG 4-18-26, CGCG 117-51, VV 643 |
NGC 2405 2 | 07 32 15.1 | +25 54 21 | E0 | 15.5 | 14.5 | 0.3 × 0.3 | vF, S, iR | MCG 4-18-26, CGCG 117-51, VV 643 |
NGC 2406 | 07 31 47.7 | +18 17 19 | E? | 15.2 | 14.2 | 0.7 × 0.6 | eF, eS, vSN ? | MCG 3-19-21, CGCG 86-41, CGCG 87-2, NPM1G +18.0161 |
NGC 2407 | 07 31 56.6 | +18 20 01 | E-S0 | 14.4 | 13.4 | 1.1 × 1 | eF, eS, vSN ? | UGC 3896, MCG 3-20-1, CGCG 86-42, CGCG 87-3, NPM1G +18.0162 |
NGC 2410 | 07 35 02.2 | +32 49 21 | SBb | 13.8 | 13.0 | 2.4 × 0.7 | eF, vS, sev vF st inv | UGC 3917, MCG 5-18-23, CGCG 147-43, CGCG 177-35, IRAS 07318+3255 |
NGC 2411 | 07 34 36.4 | +18 16 55 | E? | 14.8 | 13.8 | 0.9 × 0.5 | * 14 m slightly nebs | UGC 3914, MCG 3-20-5, CGCG 87-13 |
NGC 2418 | 07 36 37.4 | +17 53 02 | E0 | 13.2 | 12.2 | 1.8 × 1.8 | vF, eS, bM | UGC 3931, MCG 3-20-8, CGCG 87-17, Arp 165 |
NGC 2435 | 07 44 13.4 | +31 39 02 | Sa | 13.7 | 12.8 | 2.2 × 0.5 | F, S, lbM | UGC 3996, MCG 5-19-2, CGCG 147-62, CGCG 148-4 |
NGC 2449 | 07 47 20.4 | +26 55 50 | Sab | 14.2 | 13.4 | 1.3 × 0.6 | eF, eS, R, bM, r | UGC 4026, MCG 5-19-7, CGCG 148-20 |
NGC 2450 | 07 47 32.2 | +27 01 10 | Sbc | 15.5 | 14.7 | 0.9 × 0.2 | eF, vS, S * inv | MCG 5-19-8, CGCG 148-22 |
NGC 2454 | 07 50 34.9 | +16 22 09 | S | 14.6 | 13.8 | 0.8 × 0.3 | vF, eS, R, bM | UGC 4053, MCG 3-20-15, CGCG 87-44, ARAK 143 |
NGC 2480 | 07 57 10.6 | +23 46 47 | SBcd | 14.5 | 13.8 | 1.3 × 0.7 | vF, E npsf, close np h 473 | UGC 4116, MCG 4-19-9, CGCG 118-26, KCPG 148A, IRAS 07541+2354 |
NGC 2481 | 07 57 13.7 | +23 46 03 | S0-a | 13.9 | 13.0 | 1.4 × 0.5 | F, S, lE, bM, er | UGC 4118, MCG 4-19-10, CGCG 118-27, KCPG 148B |
NGC 2486 | 07 57 56.5 | +25 09 40 | Sa | 14.2 | 13.3 | 1.7 × 0.9 | vF, S, psbM | UGC 4123, MCG 4-19-11, CGCG 118-29, KCPG 150A |
NGC 2487 | 07 58 20.3 | +25 08 57 | SBb | 13.2 | 12.5 | 2.7 × 2.1 | vF, S, gbM | UGC 4126, MCG 4-19-12, CGCG 118-30, KCPG 150B, IRAS 07553+2517 |
NGC 2490 | 07 59 17.9 | +27 04 40 | C | 15.6 | 14.6 | 0.6 × 0.4 | vF, S, R, * 13 1' f, p of 2 | MCG 5-19-27, CGCG 148-78 |
NGC 2492 | 07 59 29.7 | +27 01 35 | E-S0 | 13.7 | 12.7 | 1 × 1 | vF, S, R, bM, f of 2 | UGC 4138, MCG 5-19-28, CGCG 148-80 |
NGC 2498 | 07 59 38.7 | +24 59 00 | SBa | 14.3 | 13.4 | 1.1 × 0.8 | vF, vS, R, bMN | UGC 4142, MCG 4-19-15, CGCG 118-34, IRAS 07566+2507 |
IC 454 | 06 51 06.2 | +12 55 21 | SBab | 14.2 | 13.4 | 1.2 × 0.7 | eeF, S, e diffic | UGC 3570, MCG 2-18-2, IRAS 06482+1258 |
IC 474 | 07 46 07.3 | +26 30 16 | S? | 15.2 | 14.4 | 1 × 0.3 | pB, vS, dif | MCG 4-19-1, CGCG 148-12 |
IC 475 | 07 47 09.2 | +30 29 20 | S | 15.3 | 14.5 | 0.8 × 0.5 | vF, vS, dif | MCG 5-19-5, CGCG 148-17, ARAK 140 |
IC 476 | 07 47 16.4 | +26 57 03 | SB? | 15.6 | 14.8 | 0.5 × 0.3 | vS, vF, lbM, diffic | MCG 5-19-6, CGCG 148-18 |
IC 477 | 07 52 06.9 | +23 29 01 | S0 | 15.4 | 14.4 | 0.9 × 0.9 | F, pL, R, dif | MCG 4-19-6, CGCG 118-16, NPM1G +23.0145 |
IC 478 | 07 53 41.6 | +26 29 32 | S | 15.2 | 14.4 | 0.6 × 0.3 | vF, vS, dif | CGCG 148-55 |
IC 479 | 07 54 22.1 | +27 00 26 | SBc | 15.4 | 14.7 | 0.7 × 0.6 | pF, vS, R | MCG 5-19-20, CGCG 148-58 |
IC 480 | 07 55 23.1 | +26 44 32 | Sbc | 15.0 | 14.2 | 1.7 × 0.3 | vF, pL, E ns, dif | UGC 4096, CGCG 148-62, IRAS 07523+2652 |
IC 481 | 07 59 02.8 | +24 09 37 | Sbc | 15.2 | 14.4 | 1 × 0.2 | vF, vS, dif | UGC 4130, MCG 4-19-13, CGCG 118-31 |
IC 482 | 07 59 47.3 | +25 21 22 | S | 15.3 | 14.5 | 0.7 × 0.4 | vF, S, dif, diffic | MCG 4-19-16, CGCG 118-35, IRAS 07567+2529 |
IC 484 | 08 00 01.0 | +26 39 57 | Sa | 15.5 | 14.6 | 0.6 × 0.3 | F, vS, R, bM | CGCG 148-84 |
IC 485 | 08 00 19.8 | +26 42 06 | Sa | 15.4 | 14.5 | 1.2 × 0.3 | vF, vS, R, sbM | UGC 4156, CGCG 148-88, IRAS 07572+2650 |
IC 486 | 08 00 21.1 | +26 36 48 | SBa | 14.6 | 13.7 | 0.9 × 0.7 | F, S, dif, gbM | UGC 4155, MCG 4-19-18, CGCG 148-87, IRAS 07572+2645 |
IC 2176 | 07 07 31.8 | +32 28 13 | S | 14.9 | 14.1 | 0.9 × 0.4 | vF, vS, R, stell | MCG 5-17-11, CGCG 146-25, NPM1G +32.0128 |
IC 2178 | 07 07 37.6 | +32 30 47 | S | 15.8 | 15.0 | 0.4 × 0.2 | vF, vS, R, bMN | CGCG 146-26, NPM1G +32.0129 |
IC 2180 | 07 11 19.5 | +26 22 15 | Sab | 14.4 | 13.6 | 1.1 × 0.8 | F, S, iF, dif | UGC 3727, CGCG 116-27 |
IC 2181 | 07 13 10.3 | +18 59 47 | Sab | 14.4 | 13.6 | 0.9 × 0.5 | F, S, R, stell | UGC 3744, MCG 3-19-5, CGCG 86-8, NPM1G +19.0136 |
IC 2182 | 07 14 11.0 | +18 56 42 | S | 15.8 | 15.0 | 0.5 × 0.5 | vF, vS, dif, * 12 att | |
IC 2185 | 07 23 16.1 | +32 29 41 | Sc | 15.1 | 14.4 | 0.6 × 0.4 | F, S, R | MCG 5-18-8, CGCG 177-4, CGCG 147-15, IRAS 07200+3235, ARAK 129, KUG 0720+325 |
IC 2186 | 07 22 43.1 | +21 30 49 | S | 14.7 | 13.9 | 0.9 × 0.6 | F, S, R, gbM, r | IC 2188, MCG 4-18-11, CGCG 117-26, NPM1G +21.0156 |
IC 2187 | 07 22 43.3 | +21 28 58 | E-S0 | 14.9 | 13.9 | 0.4 × 0.4 | F, S, R, dif, * 11.5 v nr | MCG 4-18-10, CGCG 117-25 |
IC 2191 | 07 30 17.4 | +24 19 42 | S0 | 15.1 | 14.1 | 0.9 × 0.7 | F, vS, R, stell | MCG 4-18-24, CGCG 117-47, NPM1G +24.0129 |
IC 2192 | 07 33 19.8 | +31 33 12 | C | 16.0 | 15.0 | 0.3 × 0.3 | F, vS, R, * 14 nearly in cont | |
IC 2193 | 07 33 23.6 | +31 29 00 | Sb | 14.2 | 13.4 | 1.5 × 0.9 | Close p * 10m [? = J. 1001] | UGC 3902, MCG 5-18-18, CGCG 147-37, IRAS 07301+3135 |
IC 2194 | 07 33 40.2 | +31 20 04 | S? | 14.8 | 13.9 | 1.1 × 0.3 | F, S, R, gbM, r | MCG 5-18-20, CGCG 147-39 |
IC 2196 | 07 34 09.7 | +31 24 22 | E2 | 13.7 | 12.7 | 1.4 × 1.1 | F, S, pR, gbM, r, 3 st 2' p | UGC 3910, MCG 5-18-21, CGCG 147-40, NPM1G +31.0106 |
IC 2197 1 | 07 34 18.9 | +31 20 14 | S | 16.2 | 15.4 | 0.4 × 0.4 | vvF | |
IC 2197 2 | 07 34 19.5 | +31 20 18 | C | 17.0 | 16.0 | 0.2 × 0.2 | vvF | |
IC 2198 | 07 34 11.1 | +23 57 59 | E0 | 15.1 | 14.1 | 0.4 × 0.4 | F, S, R, gbM, r | CGCG 117-54 |
IC 2199 | 07 34 55.6 | +31 16 33 | SBc | 13.9 | 13.2 | 1.1 × 0.6 | F, S | UGC 3915, MCG 5-18-22, CGCG 147-42, IRAS 07317+3123 |
IC 2201 | 07 36 16.8 | +33 07 23 | Sa | 14.9 | 14.0 | 1.3 × 0.3 | F, vS, R, gbM, r | UGC 3926, MCG 6-17-20, CGCG 177-36, NPM1G +33.0110 |
IC 2203 | 07 40 33.6 | +34 13 48 | SBc | 14.3 | 13.6 | 1.2 × 1 | F, S, R, gbM, r | UGC 3958, MCG 6-17-25, CGCG 177-42, KUG 0737+343, IRAS 07373+3420 |
IC 2204 | 07 41 18.1 | +34 13 53 | SBab | 15.8 | 15.0 | 1.1 × 0.9 | F, vS, R, eFN, r | UGC 3965, MCG 6-17-26, CGCG 177-43, IRAS 07380+3420 |
IC 2205 | 07 46 54.5 | +26 52 22 | S | 14.9 | 14.1 | 0.5 × 0.3 | F, vS, neb D * | CGCG 148-15, NPM1G +26.0122 |
IC 2207 | 07 49 50.8 | +33 57 45 | Sc | 15.2 | 14.5 | 2 × 0.3 | vF, vS, dif, * 15 v nr | UGC 4040, MCG 6-17-29, CGCG 177-49, FGC 664, IRAS 07466+3405 |
IC 2208 | 07 52 07.9 | +27 29 03 | S0 | 15.0 | 14.0 | 1 × 0.7 | F, S, R, dif | MCG 5-19-19, CGCG 148-53 |
IC 2211 | 07 57 45.6 | +32 33 31 | Sa | 14.6 | 13.7 | 0.8 × 0.4 | pB, S, R, FN, r | UGC 4119, MCG 5-19-23, CGCG 178-10, NPM1G +32.0155, IRAS 07546+3241 |
IC 2212 | 07 58 57.1 | +32 36 46 | S | 15.3 | 14.5 | 0.5 × 0.5 | F, pL, vlbM, dif | MCG 5-19-24, CGCG 178-13, NPM1G +32.0157 |
IC 2213 | 07 59 06.5 | +27 27 52 | Sb | 15.3 | 14.5 | 0.8 × 0.6 | F, S, R, lbMN | MCG 5-19-25, CGCG 148-76, NPM1G +27.0182 |
PNG | RA | Dec | Main ID | PK | IRAS | Discoverer | Identities | oDiam ["] | rDiam ["] | Dist [kpc] | Rvel [km/s] | ExpVel [km/s] | C* Name | C* Mag | C* SP Type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PN G184.8+04.4 | 06 13 55 | +26 52 57 | K 3-71 | KOHOUTEK 1969 | 3.1 | +18.0 ± 2.5 | 12.5 (O-III) | ||||||||
PN G189.1+19.8 | 07 25 35 | +29 29 36 | NGC 2371-72 | 189+19.1 | 07224+2935 | PEASE 1917 | ARO 45, VV 37, VV' 61 | 44. | 1.64 | +20.6 ± 2.7 | 42.5 (O-III) | AG82 80 | U: 13.28, B: 14.48, V: 14.85 | O VI, WC early | |
PN G189.8+07.7 | 06 37 21 | +24 00 36 | M 1- 7 | 189+07.1 | 06342+2403 | MINKOWSKI 1946 | ARO 127, VV 30, VV' 46 | 8.8 | 11. | +2.4 ± 9.2 | 12.0 (O-III) | AG82 64bis | V: 19.64 | O VI, WC 8 | |
PN G192.5+07.2 | 06 40 10 | +21 24 57 | HDW 6 | HARTL et al 1983 | HaWe 8 | 76. | AG82 65 | B: 19. | |||||||
PN G194.2+02.5 | 06 25 57 | +17 47 27 | J 900 | 194+02.1 | 06230+1749 | JONCKHEERE 1916 | ARO 92, VV 28, VV'44 | 9. | 6. | 2.0 | +47.2 ± 0.4 | 18. (O-III) | AG82 63 | V: 17.8 | WC ? |
PN G197.8+17.3 | 07 29 11 | +20 54 37 | NGC 2392 | 197+17.1 | 07262+2100 | LASELL 1853 | ARO 24, VV 38, VV' 63 | 19.5 | 0.5 - 1.6 ? | +75.0 ± 2.1 | > 52.5 (O-III), > 53. (N-II) | AG +21 821, AG82 81, BD +21 1609, CSI +21 01609, CSV 100874, DC 13050, EM* CDS 689, GCRV 4981, HD 59088, NSV 3604, PLX 1765, SV* ZI 631 | U: 9.30, B: 10.38, V: 10.53 | O6 f, Of(H) | |
PN G200.7+08.4 | 06 59 57 | +14 36 47 | A 19 | 200+08.1 | ABELL 1955 | A55 14, ARO 130, VV' 51 | 67. | ||||||||
PN G205.1+14.2 | 07 29 03 | +13 14 30 | A 21 | 205+14.1 | JOHNSON et al 1971 | A55 16, A 21, ARO 388, Sh 2-274, YM 29 | 615. | 64. (O-III), 90. (N-II) | AG82 82, CSI +13 -07262, UBV 7228 | U: 14.41, B: 15.67, V: 15.99 |