NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-20 T21:47:44 PST
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Notes for object NGC 3808

6 note(s) found in NED.


1. 2000PNAOJ...6....1M
Re:KUG 1138+227
A blue arm of the southern component connects with the northern component.

2. 1994A&A...291...57R
Re:UGC 06643
NCC 3808B (Arp 87, VV 300, UGC 6643)
The gas radial velocities on the major axis of the galaxy give evidence
of very peculiar kinematics: photometric and kinematic centers differ by
about 0.3 kpc. Rotational velocities after the global maximum at r~3"
(1.4 kpc) show a rapid decrease to zero velocity (!). The rotation curve
of the forming polar ring represents almost a straight line ({sigma} =
9.3 km/s) with a gradient of 12.9 km/s/arcsec (28.7 km/s/kpc). The crude
estimation of mass to B-luminosity ratio is 3 f_sun_.

3. 1976RC2...C...0000d
Re:ARP 087
= VV 300
= Kara[72] 277
Interacting pair (NGC 3808 and NGC 3808A) at 1 arcmin, connected.
Photograph and Spectrum:
Astr. Ap., 3, 418, 1969.

4. 1976RC2...C...0000d
Re:NGC 3808
In Arp 087 = VV 300 = Kara[72] 277
Interacting pair with NGC 3808A at 1 arcmin, connected.

5. 1973UGC...C...0000N
Re:UGC 06643
VV 300, Arp 87
a) 1.6: x 0.7, distorted spiral, V = 7050
b) 0.7: x 0.7:, bridge partly included, v = 7200, acicular?
In Arp's class "spirals with large high surface brightness companions on arms"
"Arm appears wrapped around cylindrical companion" (Arp)

6. 1959VV....C...0000V
Re:VV 300
= NGC 3808


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