NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Wed Oct 17 07:51:18 2018 PDT
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Classifications for NGC 4565

58 Classifications found in NED

   NGC 4565


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] 173
GR
1993A&AS..100...47G
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see GG 294
GR
1988NBGC.C....0000T
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see NBGC 14-01
GR
1992A&AS...93..211F
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see NGC 4565 GROUP
GM
1983ApJS...52...61G
 i  Group member
...
Optical
Environment
see [GH83] 094
GM
1984TarOT..73....1V
 i  Group member
...
Optical
Environment
see VNK.074A
GM
1976ApJS...32..409T
 i  Group member
...
Optical
Environment
see TG.060
GM
1998Afz....41..308M
 i  Group member
...
Optical
Environment
see [M98j] 173
GM
1975ApJ...196..313S
 i  Group member
...
Optical
Environment
see Coma I Cloud
GM
1975SSS.....9..557d
 i  Group member
...
Optical
Environment
see G13 = Coma I Cloud
Kinematics
HI line width
1997AJ....114..122G
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.729; [w = 535 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) = 2.729; [w = 535 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) = 2.243; [w = 174 km/s]
5: HI line width measured at 50% of maximum
HI line width
1980A&AS...41..189R
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.716; [w = 519 km/s]
2: HI line width measured at 25% of maximum
HI line width
1980A&A....89...95H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.724; [w = 529 km/s]
2: HI line width measured at 25% of maximum
HI line width
1980A&A....89...95H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.706; [w = 508 km/s]
5: HI line width measured at 50% of maximum
HI line width
1979A&A....75...19B
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.693; [w = 493 km/s]
0: undefined level for HI line width
HI line width
1981ApJS...47..139F
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.723; [w = 528 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) = 2.701; [w = 502 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) = 2.706; [w = 508 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) = 2.726; [w = 532 km/s]
1: HI line width measured at 20% of maximum
HI line width
1997AJ....114..122G
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.605; [w = 402 km/s]
5: HI line width measured at 50% of maximum
Luminosity Class
3.0
1991RC3.9.C...0000d
 i  LC II
...
Optical
Galaxy
...
Galaxy Morphology
SA(s)b? edge-on
1991RC3.9.C...0000d
 i  SA(s)b? edge-on
...
Optical
Galaxy
Code: [.SAS3$/]
Sb
1981RSA...C...0000S
 i  Sb
...
Optical
Galaxy
Code: [S 3]
Sb
1973UGC...C...0000N
 i  Sb
...
Optical
Galaxy
...
2 - clear warp (POSS blue)
1990MNRAS.246..458S
 i  clear warp
...
Optical
Galaxy
POSS-O
1 - barely perceptible warp (POSS red)
1990MNRAS.246..458S
 i  barely perceptible warp
...
Optical
Galaxy
POSS-E
P
1986AJ.....91...65J
 i  peanut-shaped bulge
...
Optical
Nucleus
...
3
1975SoByu..47...43A
 i  no nucleus
...
Optical
Galaxy
...
3
1975SoByu..47...43A
 i  continuous brightening towards center
...
Optical
Galaxy
...
BS-II
1987A&AS...70..465D
 i  box-shaped bulge: Type II
...
Optical
Nucleus
...
lopsided galaxy
1980MNRAS.193..313B
 i  lopsided galaxy
...
Optical
Galaxy
...
flat galaxy
1999AISAO..47....3K
 i  edge-on
...
Optical
Galaxy
...
Activity Type
unobscured Seyfert 2
2002A&A...394..435P
 i  unobscured Seyfert 2
...
Optical
Nucleus
...
S1.9
2006A&A...455..773V
 i  Sy 1.9
...
Optical
Nucleus
Broad Hα, but narrow Hβ
Relevant reference: 1997ApJS..112..391H
Distance Indicator
Tully-Fisher
1992ApJS...80..479T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.4 +/- 0.4 mag
D = 12 Mpc
Tully-Fisher
2000A&A...355..835E
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.96 +/- 0.3 mag
D = 15.5 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.7 +/- 0.47 mag
D = 13.8 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.57 +/- 0.47 mag
D = 13 Mpc
Tully-Fisher
2009AJ....138..323T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.41 +/- 0.35 mag
D = 12.1 Mpc
Tully-Fisher
2010Ap&SS.325..163P
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 23.89 mag
D = 0.6 Mpc
Tully-Fisher
2010Ap&SS.325..163P
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 24.59 mag
D = .829 Mpc
Tully-Fisher
1988NBGC.C....0000T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 29.93 +/- 0.4 mag
D = 9.7 Mpc
Tully-Fisher
1997ApJS..109..333W
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.34 +/- 0.47 mag
D = 11.7 Mpc
Tully-Fisher
2010Ap&SS.325..163P
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 30.58 mag
D = 13.1 Mpc
TRGB
2011ApJS..195...18R
 i  TRGB
...
Optical
Galaxy
(m-M) = 30.38 +/- 0.05 mag
D = 11.9 Mpc
SBF
1994AJ....107..503S
 i  SBF
...
Optical
Galaxy
(m-M) = 30.08 +/- 0.07 mag
D = 10.4 Mpc
SBF
2003ApJ...583..712J
 i  SBF
...
Optical
Galaxy
(m-M) = 31.05 +/- 0.17 mag
D = 16.2 Mpc
SBF
2001ApJ...546..681T
 i  SBF
...
Optical
Galaxy
(m-M) = 31.21 +/- 0.17 mag
D = 17.5 Mpc
PNLF
2002ApJ...577...31C
 i  PNLF
...
Optical
Galaxy
(m-M) = 30.08 +/- 0.15 mag
D = 10.4 Mpc
PNLF
1996ApJ...462....1J
 i  PNLF
...
Optical
Galaxy
(m-M) = 30.12 +/- 0.13 mag
D = 10.5 Mpc
IRAS
1997ApJS..109..333W
 i  IRAS
...
Optical
Galaxy
(m-M) = 31.71 +/- 0.8 mag
D = 22 Mpc
Grav. Stability Gas. Disk
1996AstL...22...71Z
 i  Grav. Stability Gas. Disk
...
Optical
Galaxy
(m-M) = 29.8 mag
D = 9.1 Mpc
GCLF
1982AJ.....87..494V
 i  GCLF
...
Optical
Galaxy
(m-M) = 30.4 mag
D = 12 Mpc
GCLF
1995AJ....109.1044F
 i  GCLF
...
Optical
Galaxy
(m-M) = 30 +/- 0.3 mag
D = 10 Mpc
GCLF
1982AJ.....87..494V
 i  GCLF
...
Optical
Galaxy
(m-M) = 30.9 mag
D = 15.1 Mpc
GCLF
2000ApJS..128..431F
 i  GCLF
...
Optical
Galaxy
(m-M) = 30.23 +/- 0.2 mag
D = 11.1 Mpc


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