Kataloge

Scutum / New General & Index Catalogue (NGC/IC)

Planetarische Nebel

Revised+Historic NGC/IC Version 22/9, © 2022 Dr. Wolfgang Steinicke [277]
NameRADecTypbMagvMagDimMDDreyer BeschreibungIdentifikation, Anmerkungen
IC 129518 54 37.1-08 49 35PN15.012.51.51.454pB, pL, gbMPK 25-4.2; CS=15.0

Galaktische Nebel

Revised+Historic NGC/IC Version 22/9, © 2022 Dr. Wolfgang Steinicke [277]
NameRADecTypDimMDDreyer BeschreibungIdentifikation, Anmerkungen
IC 128718 31 26.0-10 47 42RN20 × 101.600* 5.5 in L, E nebLBN 75; CED 163

Offene Sternhaufen

Revised+Historic NGC/IC Version 22/9, © 2022 Dr. Wolfgang Steinicke [277]
NameRADecTypvMagDimMDDreyer BeschreibungIdentifikation, Anmerkungen
NGC 662518 23 12.8-12 00 47OCL9.0391.335Cl, lC, lRi, st 11…12OCL 58; *Grp ?
NGC 663118 27 09.5-12 01 35OCL (II2m)11.772.600Cl, pL, pRi, st 12…15OCL 59
NGC 663918 30 57.8-13 10 14OCL50.700Cl (in M Way)OCL 57
NGC 664918 33 28.3-10 24 08OCL (II2m)8.961.369Cl, P, lC, pS, st 9·10, 12…13OCL 66
NGC 666418 36 30.6-08 11 15OCL (III2m)7.8121.164Cl, L, pRi, vlCOCL 68
NGC 668318 42 12.7-06 12 45OCL (I2p)9.431.197Cl, vRi, vlC (in M. Way)OCL 74
NGC 669418 45 15.0-09 23 06OCL (I1m)8.081.582Cl, cL, pRi, pC, st 12…15M 26; OCL 67
NGC 670418 50 45.8-05 12 18OCL (I3m)9.262.974Cl, B, 60 st 13 (Auw 43)OCL 82
NGC 670518 51 05.0-06 16 12OCL (I2r)5.8111.877!, Cl, vB, L, iR, Ri, *9, st 11…M 11; OCL 76; Wild Duck cluster

Kugelsternhaufen

Revised+Historic NGC/IC Version 22/9, © 2022 Dr. Wolfgang Steinicke [277]
NameRADecTypvMagDimMDDreyer BeschreibungIdentifikation, Anmerkungen
NGC 671218 53 04.3-08 42 20GCL (IX)8.19.86.900globular, pB, vL, irr, vglbM, rrrGCL 103

Legende

Key to columns [277]
NameNGC/IC Designation
RARight Ascension (J2000.0)
DecDeclination (J2000.0)
TypeObject type
bMagPhotographic (blue) magnitude
vMagVisual magnitude
B-VDifference of visual and blue magnitude
SBSurface brightness (mag/arcmin2)
DimDimensions (arcmin)
PAPosition Angle (°)
zRedshift (from NED or LEDA)
D(z)Distance derived from z in Mpc, using D(z) = cz/H0, with Hubble Parameter H0 = 71 (km/s)/Mpc
MDMetric distance: for galaxies with S = 1, 6, 7 or 8 in Mpc (from NED); for other types with S = 2, 3, 4, or 5 in kpc
Dreyer DescriptionSee below
Identification, Remarks

Dreyer Description

Descriptions according to J.L.E. Dreyer [313, 314, 315]
ababout
almalmost
amamong
annulannular or ring nebula
attattached
bbrighter
betbetween
biNbinuclear
bnbrightest to n side
bsbrightest to s side
bpbrightest to p side
bfbrightest to f side
Bbright
cconsiderably
chevchevelure
cocoarse, coarsely
comcometic (cometary form)
compcompanion
connconnected
contin contact
Ccompressed
Clcluster
ddiameter
defdefined
difdiffused
difficdifficult
distdistance, or distant
Ddouble
eextremely, excessively
eemost extremely
ereasily resolvable
excexcentric
Eextended
ffollowing (eastward)
Ffaint
ggradually
glob.globular
grgroup
iirregular
iFirregular figure
invinvolved, involving
llittle (adv.); long (adj.)
Llarge
mmuch
mmagnitude
Mmiddle, or in the middle
nnorth
nebnebula
nebsnebulous
nebynebulosity
nfnorth following
npnorth preceding
nsnorth-south
nrnear
Nnucleus, or to a nucleus
ppreceding (westward)
pfpreceding-following
ppretty (adv., before F. B. L, S)
pgpretty gradually
pmpretty much
pspretty suddenly
planplanetary nebula (same as PN)
probprobably
Ppoor (sparse) in stars
PNplanetary nebula
rresolvable (mottled, not resolved)
rrpartially resolved, some stars seen
rrrwell resolved, clearly consisting of stars
Rround
RRexactly round
Ririch in stars
ssuddenly (abruptly)
ssouth
sfsouth following
spsouth preceding
scscattered
sevseveral
ststars (pl.)
st 9...stars of 9th magnitude and fainter
st 9..13stars of mag. 9 to 13
stellstellar, pointlike
suspsuspected
Ssmall in angular size
S*small (faint) star
traptrapezium
triangletriangle, forms a triangle with
triNtrinuclear
vvery
vv_very_
varvariable
*a single star
*10a star of 10th magnitude
*7-8star of mag. 7 or 8
**double star (same as D*)
***triple star
!remarkable
!!very much so
!!!a magnificent or otherwise interesting object

Quellenangaben

  • [277] Historische Deep-Sky Kataloge; Dr. Wolfgang Steinicke; klima-luft.de/steinicke; 2021-02-17
  • [313] A New General Catalogue of Nebulae and Clusters of Stars, being the Catalogue of the late Sir John F.W. Herschel, Bart., revised, corrected, and enlarged; Dreyer, J. L. E.; Memoirs of the Royal Astronomical Society. 49: 1–237 (1888); Bibcode:1888MmRAS..49....1D
  • [314] Index Catalogue of Nebulæ found in the years 1888 to 1894, with Notes and Corrections to the New General Catalogue; Dreyer, J. L. E.; Memoirs of the Royal Astronomical Society, Vol. 51, p.185; 1895; Bibcode:1895MmRAS..51..185D
  • [315] Second Index Catalogue of Nebulae and Clusters of Stars; containing objects found in the years 1895 to 1907, with Notes and Corrections to the New General Catalogue and to the Index Catalogue for 1888–94; Dreyer, J. L. E.; Memoirs of the Royal Astronomical Society. 59: 105–198 (1910); Bibcode:1910MmRAS..59..105D