Table 2
Nearby galaxy pairs.
| Names | α J2000 | δ J2000 | l II | b II | V | D | log LB | Bulge | |
| (km s-1) | (Mpc) | (L⊙) | |||||||
|
|
|||||||||
| NGC 3245A | NGC 3245 | 10 27 01.13 | +28 38 21.6 | 201.6 | +58.2 | 1325 | 25 ± 3 | 9.8 | s |
| NGC 4634 | NGC 4633 | 12 42 40.96 | +14 17 45.0 | 293.5 | +77.0 | 300 | 21 ± 2 | 9.4 | e + |
| NGC 7332 | NGC 7339 | 22 37 24.54 | +23 47 54.0 | 87.4 | –29.7 | 1200 | 15 ± 6 | 9.8 | p |
Notes. Columns (1) and (2): names of the edge-on galaxy and its companion. All following parameters are those of the edge-on galaxy. NGC 3245 is an SA0 galaxy that is not seen edge-on, NGC 4633 is a spiral at intermediate and NGC 7339 a spiral at high inclination. Columns (3)–(6): equatorial and Galactic coordinates. Column (7): systemic velocity from NED. Column (8): distances D are average values from the literature given by NED. For NGC 4634 the distance was obtained from its companion NGC 4633. We note, however, that this distance estimate is only based on two independent estimates. Column (9): the logarithm of the blue luminosity (LB in solar units) was taken from “RC3” (de Vaucouleurs et al. 1991), correcting for inclination, internal extinction, and redshift. Column (10): small bulge = s, prominent bulge = p and boxy extended bulge = e. +: at least some traces of an equatorial dust lane are present.
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