NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Thu May 23 22:28:51 2019 PDT
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Classifications for NGC 2903

62 Classifications found in NED

   NGC 2903


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Hierarchy
I
1975ApJ...196..313S
 i  Isolated galaxy
...
Optical
Environment
see NGC 2903
I
1973AISAO...8....3K
 i  Isolated galaxy
...
Optical
Environment
see KIG 0347
GE
1984ApJ...283...33B
 i  Group member of poor cluster
...
Optical
Environment
see AWM 1
FL
1979AN....300..181K
 i  Field galaxy
...
Optical
Environment
see Field
G1
1976ApJS...32..409T
 i  Brightest group member
...
Optical
Environment
see TG.009
Kinematics
HI line width
1988ApJS...67....1T
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.601; [w = 399 km/s]
6: HI line width measured at 20% of the mean
HI line width
2005ApJS..160..149S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.617; [w = 413 km/s]
1: HI line width measured at 20% of maximum
HI line width
2005ApJS..160..149S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.563; [w = 365 km/s]
5: HI line width measured at 50% of maximum
HI line width
1983AJ.....88..272H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.594; [w = 392 km/s]
1: HI line width measured at 20% of maximum
HI line width
1982A&A...113...61B
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.631; [w = 427 km/s]
1: HI line width measured at 20% of maximum
HI line width
1982A&A...113...61B
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.600; [w = 398 km/s]
4: HI line width measured at 40% of maximum
HI line width
1982A&A...113...61B
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.583; [w = 382 km/s]
5: HI line width measured at 50% of maximum
HI line width
1981ApJS...47..139F
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.602; [w = 399 km/s]
1: HI line width measured at 20% of maximum
HI line width
1981ApJS...47..139F
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.581; [w = 381 km/s]
5: HI line width measured at 50% of maximum
HI line width
1983ApJS...53..269D
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.630; [w = 426 km/s]
7: HI line width measured at 25% of the mean
HI line width
1983ApJS...53..269D
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.607; [w = 404 km/s]
7: HI line width measured at 25% of the mean
HI line width
1985A&A...143..216H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.571; [w = 372 km/s]
5: HI line width measured at 50% of maximum
HI line width
1985A&A...143..216H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.597; [w = 395 km/s]
1: HI line width measured at 20% of maximum
HI line width
1986A&AS...63..323H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.572; [w = 373 km/s]
5: HI line width measured at 50% of maximum
HI line width
1986A&AS...63..323H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.597; [w = 395 km/s]
1: HI line width measured at 20% of maximum
HI line width
1986MNRAS.221..393A
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.563; [w = 365 km/s]
5: HI line width measured at 50% of maximum
HI line width
1986MNRAS.221..393A
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.595; [w = 393 km/s]
1: HI line width measured at 20% of maximum
HI line width
1987MNRAS.224..953S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.568; [w = 369 km/s]
5: HI line width measured at 50% of maximum
HI line width
1987MNRAS.224..953S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.581; [w = 381 km/s]
1: HI line width measured at 20% of maximum
HI line width
1987AJ.....93..531J
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.592; [w = 390 km/s]
1: HI line width measured at 20% of maximum
Luminosity Class
4.0
1991RC3.9.C...0000d
 i  LC II-III
...
Optical
Galaxy
...
Sc(s) I-II
1981RSA...C...0000S
 i  LC I-II
...
Optical
Galaxy
Code: [S S5 1.5]
Galaxy Morphology
SAB(rs)bc
1991RC3.9.C...0000d
 i  SAB(rs)bc
...
Optical
Galaxy
Code: [.SXT4..]
Sc(s)
1981RSA...C...0000S
 i  S(s)c
...
Optical
Galaxy
Code: [S S5 1.5]
Sb/Sc
1973UGC...C...0000N
 i  Sbc
...
Optical
Galaxy
...
AC 07
1987ApJ...314....3E
 i  Arm Class 07
...
Optical
Galaxy
...
p
2008AJ....136..773F
 i  pseudo-bulge
...
Optical
Galaxy
...
nP
2008AJ....136..773F
 i  nuclear patchiness
...
Optical
Galaxy
...
2s
1975SoByu..47...43A
 i  structured nuclear region
...
Optical
Galaxy
...
high-surface-brightness inner disk
1994CAG1..B...0000S
 i  high-surface-brightness inner disk
...
Optical
Galaxy
...
high-SB inner + low-SB outer structure
1994CAG1..B...0000S
 i  high-SB inner + low-SB outer structure
...
Optical
Galaxy
...
dust lanes are spiral fragments
1994CAG1..B...0000S
 i  dust lanes are spiral fragments
...
Optical
Galaxy
...
HS
1973PASP...85..103S
 i  Hot Spot Nucleus
...
Optical
Nucleus
...
weak arms
1964RC1...C...0000d
 i  weak arms
...
Optical
Galaxy
...
vBN
1964RC1...C...0000d
 i  very bright nucleus
...
Optical
Galaxy
...
short bar
1964RC1...C...0000d
 i  short bar
...
Optical
Galaxy
...
P
2011ApJ...733L..47F
 i  pseudo bulge
...
Optical
Galaxy
...
partially resolved arms
1964RC1...C...0000d
 i  partially resolved arms
...
Optical
Galaxy
...
outer arms
1964RC1...C...0000d
 i  outer arms
...
Optical
Galaxy
...
complex pattern of arms
1964RC1...C...0000d
 i  complex pattern of arms
...
Optical
Galaxy
...
bright bar
1964RC1...C...0000d
 i  bright bar
...
Optical
Galaxy
...
bright arms
1964RC1...C...0000d
 i  bright arms
...
Optical
Galaxy
...
p
2008AJ....136..773F
 i  pseudo bulge
...
Optical
Galaxy
...
Distance Indicator
Tully-Fisher
2009ApJS..182..474S
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.12 +/- 0.42 mag
D = 10.6 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.02 +/- 0.47 mag
D = 10.1 Mpc
Tully-Fisher
2009ApJS..182..474S
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.34 +/- 0.38 mag
D = 11.7 Mpc
Tully-Fisher
1988NBGC.C....0000T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 28.98 +/- 0.4 mag
D = 6.3 Mpc
Tully-Fisher
1992ApJS...80..479T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 29.35 +/- 0.4 mag
D = 7.4 Mpc
Tully-Fisher
2009AJ....138..323T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 29.66 +/- 0.35 mag
D = 8.55 Mpc
Tully-Fisher
2011A&A...532A.104N
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 29.67 +/- 0.39 mag
D = 8.6 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 29.71 +/- 0.47 mag
D = 8.75 Mpc
Tully-Fisher
2002ApJ...565..681R
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 29.85 +/- 0.1 mag
D = 9.33 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 29.87 +/- 0.47 mag
D = 9.43 Mpc
Sosies
2002A&A...393...57T
 i  Sosies
...
Optical
Galaxy
(m-M) = 30 +/- 0.13 mag
D = 10 Mpc
IRAS
1997ApJS..109..333W
 i  IRAS
...
Optical
Galaxy
(m-M) = 30.05 +/- 0.8 mag
D = 10.2 Mpc
Grav. Stability Gas. Disk
1996AstL...22...71Z
 i  Grav. Stability Gas. Disk
...
Optical
Galaxy
(m-M) = 29.06 mag
D = 6.5 Mpc
Brightest Stars
2000A&AS..142..425D
 i  Brightest Stars
...
Optical
Galaxy
(m-M) = 29.74 mag
D = 8.9 Mpc


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