NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Sun May 19 17:36:11 2019 PDT
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Classifications for NGC 4449

49 Classifications found in NED

   NGC 4449


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Hierarchy
F?
1976ApJS...32..409T
 i  Possible field galaxy
...
Optical
Environment
see NGC 4449
RG
1998Afz....41..308M
 i  in a radial-velocity based grouping
...
Optical
Environment
see [M98j] 170
GR
1992A&AS...93..211F
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see NGC 5194 GROUP
GR
1993A&AS..100...47G
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see GG 290
GR
1988NBGC.C....0000T
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see NBGC 14-07
GM
1975SSS.....9..557d
 i  Group member
...
Optical
Environment
see G3 = CVn I Cloud
GM
1998Afz....41..308M
 i  Group member
...
Optical
Environment
see [M98j] 170
GM
1979AN....300..181K
 i  Group member
...
Optical
Environment
see B4 (CVn)
GM
1975ApJ...196..313S
 i  Group member
...
Optical
Environment
see CVn I Cloud
GM
1983ApJS...52...61G
 i  Group member
...
Optical
Environment
see [GH83] 094
GM
1984TarOT..73....1V
 i  Group member
...
Optical
Environment
see VNK.076
GM
1982ApJ...257..423H
 i  Group member
...
Optical
Environment
see [HG82] 60
D
1990A&A...228...42B
 i  Dwarf, within FOV of cluster
...
Optical
Environment
see VIRGO CLUSTER
G1
2005AJ....129..178K
 i  Brightest group member
...
Optical
Environment
see CVen I Group
Kinematics
HI line width
1992ApJS...81....5S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.090; [w = 123 km/s]
1: HI line width measured at 20% of maximum
HI line width
1980A&A....81..167S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.217; [w = 164 km/s]
1: HI line width measured at 20% of maximum
HI line width
1980A&A....81..167S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.079; [w = 119 km/s]
5: HI line width measured at 50% of maximum
HI line width
1964AJ.....69..490E
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.217; [w = 164 km/s]
1: HI line width measured at 20% of maximum
HI line width
1964AJ.....69..490E
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.121; [w = 132 km/s]
4: HI line width measured at 40% of maximum
HI line width
1964AJ.....69..490E
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.057; [w = 114 km/s]
5: HI line width measured at 50% of maximum
HI line width
1964AJ.....69..490E
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.176; [w = 149 km/s]
5: HI line width measured at 50% of maximum
HI line width
1967ApJ...150....9R
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.111; [w = 129 km/s]
4: HI line width measured at 40% of maximum
HI line width
1967ApJ...150....9R
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.083; [w = 121 km/s]
5: HI line width measured at 50% of maximum
HI line width
1985AJ.....90.1789H
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.149; [w = 140 km/s]
1: HI line width measured at 20% of maximum
HI line width
1992ApJS...81....5S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 1.886; [w = 76 km/s]
5: HI line width measured at 50% of maximum
Luminosity Class
10.0
1991RC3.9.C...0000d
 i  LC V-VI
...
Optical
Galaxy
...
Sm IV
1981RSA...C...0000S
 i  LC IV
...
Optical
Galaxy
Code: [S 9 4.0]
Galaxy Morphology
IBm
1991RC3.9.C...0000d
 i  IBm
...
Optical
Galaxy
Code: [.IB.9..]
Sm
1981RSA...C...0000S
 i  Sm
...
Optical
Galaxy
Code: [S 9 4.0]
WR
1999A&AS..136...35S
 i  Wolf-Rayet Galaxy
...
Optical
Nucleus
...
IRR
1973UGC...C...0000N
 i  Irr
...
Optical
Galaxy
...
high-surface-brightness disk
1994CAG1..B...0000S
 i  high-surface-brightness disk
...
Optical
Galaxy
...
amorphous?
1994CAG1..B...0000S
 i  amorphous?
...
Optical
Galaxy
...
amorphous luminous envelope
1994CAG1..B...0000S
 i  amorphous luminous envelope
...
Optical
Galaxy
...
well-resolved branches
1964RC1...C...0000d
 i  well-resolved branches
...
Optical
Galaxy
...
very irregular arms
1964RC1...C...0000d
 i  very irregular arms
...
Optical
Galaxy
...
several arms
1964RC1...C...0000d
 i  several arms
...
Optical
Galaxy
...
nucleus or star
1964RC1...C...0000d
 i  nucleus or star
...
Optical
Galaxy
...
irregular dark lanes
1964RC1...C...0000d
 i  irregular dark lanes
...
Optical
Galaxy
...
bright central core or bar
1964RC1...C...0000d
 i  bright central core or bar
...
Optical
Galaxy
...
Distance Indicator
Tully est
1988NBGC.C....0000T
 i  Tully est
...
Optical
Galaxy
(m-M) = 27.42 +/- 0.8 mag
D = 3 Mpc
TRGB
2003A&A...398..467K
 i  TRGB
...
Optical
Galaxy
(m-M) = 28.12 +/- 0.27 mag
D = 4.21 Mpc
TRGB
2008AJ....135.1900A
 i  TRGB
...
Optical
Galaxy
(m-M) = 27.91 +/- 0.15 mag
D = 3.82 Mpc
TRGB
2009AJ....138..332J
 i  TRGB
...
Optical
Galaxy
(m-M) = 28.17 +/- 0.22 mag
D = 4.31 Mpc
GCLF
1986AJ.....91..507B
 i  GCLF
...
Optical
Galaxy
(m-M) = 27.3 +/- 0.1 mag
D = 2.9 Mpc
CMD
2010ApJ...721..297M
 i  CMD
...
Optical
Galaxy
(m-M) = 27.95 +/- 0.04 mag
D = 3.89 Mpc
CMD
2010ApJ...721..297M
 i  CMD
...
Optical
Galaxy
(m-M) = 28.05 +/- 0.04 mag
D = 4.07 Mpc
Carbon Stars
2008AJ....135.1900A
 i  Carbon Stars
...
Optical
Galaxy
(m-M) = 28.07 +/- 0.18 mag
D = 4.11 Mpc
Brightest Stars
1998A&AS..131....1K
 i  Brightest Stars
...
Optical
Galaxy
(m-M) = 27.33 mag
D = 2.93 Mpc


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