NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Sun Jan 16 20:29:12 2022 PDT
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Classifications for NGC 7456

35 Classifications found in NED

   NGC 7456


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Hierarchy
GR
1992A&AS...93..211F
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see NGC 7424 GROUP
GM
1982ApJ...257..423H
 i  Group member
...
Optical
Environment
see [HG82] 15
GM
1993A&AS..100..493F
 i  Group member
...
Optical
Environment
see NGC 7424 GROUP
Kinematics
HI line width
1996ApJS..107...97M
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.401; [w = 251 km/s]
1: HI line width measured at 20% of maximum
HI line width
2004AJ....128...16K
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.364; [w = 231 km/s]
5: HI line width measured at 50% of maximum
HI line width
2004AJ....128...16K
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.394; [w = 247 km/s]
1: HI line width measured at 20% of maximum
HI line width
2005MNRAS.361...34D
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.370; [w = 234 km/s]
5: HI line width measured at 50% of maximum
HI line width
1982A&AS...50..451R
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.559; [w = 362 km/s]
1: HI line width measured at 20% of maximum
HI line width
1981MNRAS.195P...1A
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.403; [w = 252 km/s]
1: HI line width measured at 20% of maximum
HI line width
1981MNRAS.195P...1A
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.369; [w = 233 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) = 2.382; [w = 240 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) = 2.375; [w = 237 km/s]
5: HI line width measured at 50% of maximum
HI line width
1996ApJS..107...97M
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.373; [w = 236 km/s]
5: HI line width measured at 50% of maximum
Luminosity Class
6.0
1991RC3.9.C...0000d
 i  LC III-IV
...
Optical
Galaxy
...
Sc(s) II-III
1981RSA...C...0000S
 i  LC II-III
...
Optical
Galaxy
Code: [S S5 2.5]
Galaxy Morphology
SA(s)cd:
1991RC3.9.C...0000d
 i  SA(s)cd?
...
Optical
Galaxy
Code: [.SAS6*.]
Sc(s)
1981RSA...C...0000S
 i  S(s)c
...
Optical
Galaxy
Code: [S S5 2.5]
Sc
1982ESOU..C...0000L
 i  Sc
...
Optical
Galaxy
Compact 2.5 nf
multi-armed spiral
1994CAG1..B...0000S
 i  multi-armed spiral
...
Optical
Galaxy
...
low-surface-brightness disk
1994CAG1..B...0000S
 i  low-surface-brightness disk
...
Optical
Galaxy
...
star superimposed
1964RC1...C...0000d
 i  star superimposed
...
Optical
Galaxy
...
faint
1964RC1...C...0000d
 i  faint
...
Optical
Galaxy
...
Distance Indicator
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31.32 +/- 0.43 mag
D = 18.4 Mpc
Tully-Fisher
2009ApJS..182..474S
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31.79 +/- 0.42 mag
D = 22.8 Mpc
Tully-Fisher
1992ApJS...80..479T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.04 +/- 0.4 mag
D = 10.2 Mpc
Tully-Fisher
2009ApJS..182..474S
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31.64 +/- 0.45 mag
D = 21.3 Mpc
Tully-Fisher
2009AJ....138..323T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.76 +/- 0.35 mag
D = 14.2 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.77 +/- 0.47 mag
D = 14.2 Mpc
Tully-Fisher
2011A&A...532A.104N
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.76 +/- 0.39 mag
D = 14.2 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.83 +/- 0.47 mag
D = 14.6 Mpc
Tully-Fisher
1988NBGC.C....0000T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.84 +/- 0.4 mag
D = 14.7 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31.01 +/- 0.43 mag
D = 15.9 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31.08 +/- 0.43 mag
D = 16.4 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31.22 +/- 0.47 mag
D = 17.5 Mpc
IRAS
1997ApJS..109..333W
 i  IRAS
...
Optical
Galaxy
(m-M) = 30.9 +/- 0.8 mag
D = 15.1 Mpc


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