NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Mon May 27 04:26:11 2019 PDT
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Classifications for NGC 4431

17 Classifications found in NED

   NGC 4431


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Hierarchy
RG
1998Afz....41..308M
 i  in a radial-velocity based grouping
...
Optical
Environment
see [M98j] 174
P
1976RC2...C...0000d
 i  in a pair
...
Optical
Environment
see NGC 4436
GR
1982A&AS...47..505K
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see VIRGO CLUSTER
GR
1992A&AS...93..211F
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see VIRGO I CLUSTER
GR
1993A&AS..100...47G
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see GG 292
GM
1983ApJS...52...61G
 i  Group member
...
Optical
Environment
see [GH83] 106
GM
1998Afz....41..308M
 i  Group member
...
Optical
Environment
see [M98j] 174
GM
1985AJ.....90.1681B
 i  Group member
...
Optical
Environment
see VIRGO CLUSTER
GM
1979AN....300..181K
 i  Group member
...
Optical
Environment
see Virgo Cluster
GM
1999AJ....118.2014W
 i  Group member
...
Optical
Environment
see WBL 409
Galaxy Morphology
SA0(r)
1991RC3.9.C...0000d
 i  SA0(r)
...
Optical
Galaxy
Code: [.LAR...]
S0
1973UGC...C...0000N
 i  S0
...
Optical
Galaxy
...
1
1975SoByu..47...43A
 i  no nucleus
...
Optical
Galaxy
...
Distance Indicator
Tully-Fisher
2007A&A...465...71T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31.56 +/- 0.4 mag
D = 20.6 Mpc
Tully-Fisher
2007A&A...465...71T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 31 +/- 0.45 mag
D = 15.8 Mpc
SBF
2004AJ....127..771J
 i  SBF
...
Optical
Galaxy
(m-M) = 31.05 +/- 0.15 mag
D = 16.2 Mpc
SBF
2004AJ....127..771J
 i  SBF
...
Optical
Galaxy
(m-M) = 30.94 +/- 0.12 mag
D = 15.4 Mpc


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