NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Sat May 25 11:07:47 2019 PDT
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Classifications for IC 1857

6 Classifications found in NED

   IC 1857


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Kinematics
HI line width
2005ApJS..160..149S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.658; [w = 454 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) = 2.595; [w = 393 km/s]
5: HI line width measured at 50% of maximum
Galaxy Morphology
S?
1991RC3.9.C...0000d
 i  S?
...
Optical
Galaxy
Code: [.S?....]
S
1973UGC...C...0000N
 i  S
...
Optical
Galaxy
...
Distance Indicator
Tully-Fisher
2009ApJS..182..474S
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 35.4 +/- 0.37 mag
D = 120 Mpc
Tully-Fisher
2009ApJS..182..474S
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 35.49 +/- 0.35 mag
D = 125 Mpc


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