Catalogues
Ursa Maior / Galactic Planetary Nebulae (PNG)
| PNG | RA | Dec | Main ID | PK | IRAS | Discoverer | Identities | oDiam | rDiam | Dist | Rvel | ExpVel | C* Name | C* Mag | C* SP Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PN G148.4+57.0 | 11 14 46 | +55 00 59 | NGC 3587 | 148+57.1 | 11119+5517 | LORD ROSSE 1850 | ARO 25, M 97, VV 59, VV'107 | 170. | 170. | 0.5 | +6.0 ± 3.1 | 29.0 (O-III), 40. (N-II) | AG82 135 | U: 14.36, B: 15.66, V: 16.01 | |
| PN G158.8+37.1 | 08 41 35 | +58 13 54 | A 28 | 158+37.1 | ABELL 1955 | A55 18, VV' 78 | 270. | -2.0 | 4. (O-III), 3. (N-II) | AG82 105 | V: 17.4 | IUE obsns |
Legend
| PNG | Designation of the Galactic Planetary Nebula |
| RA | Right ascension (epoch J2000) |
| Dec | Declination (epoch J2000) |
| Main ID | Main designation |
| PK | Designation in PK67 |
| IRAS | Designation in IRAS catalogue |
| Discoverer | Discoverer name and publication year |
| Identities | Other names separated by commas |
| oDiam | Optical diameter (arcsec) |
| rDiam | Radio diameter (arcsec) |
| Dist | Distance in kiloparsecs |
| Rvel | Radial Velocity (km/s) |
| ExpVel | Expansion velocity (km/s) |
| C* Name | Central star names |
| C* Mag | Central star magnitudes |
| C* SP Type | Central star spectral type |