NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Sat Aug 24 11:23:37 2019 PDT
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Classifications for IC 4870

10 Classifications found in NED

   IC 4870


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Kinematics
HI line width
2004AJ....128...16K
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 1.881; [w = 76 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) = 1.991; [w = 97 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) = 1.889; [w = 77 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
...
Galaxy Morphology
IBm? pec
1991RC3.9.C...0000d
 i  IBm? pec
...
Optical
Galaxy
Code: [.IB.9?P]
WR
1999A&AS..136...35S
 i  Wolf-Rayet Galaxy
...
Optical
Nucleus
...
....
1982ESOU..C...0000L
 i  with extended material
...
Optical
Galaxy
Distorted
Distorted
1982ESOU..C...0000L
 i  bright star nearby
...
Optical
Galaxy
...
nb/d
2011ApJ...733L..47F
 i  no bulge
...
Optical
Galaxy
...
Activity Type
H2
2006A&A...455..773V
 i  H II
...
Optical
Nucleus
Nuclear HII region
Relevant reference: 1978A&AS...31...55W


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