We expect that the standard deviation of the differential moduli does not exceed 0.2. Using the new photometric data, we obtain the following distances of the galaxies: 3.4 Mpc (NGC 2366), 3.6 Mpc (IC 2574), and 3.0 Mpc (NGC 4236). 展开 ...
False "Companion" Note: Zwicky listed one of two small patches near the southeastern end of the galaxy as a separate compact galaxy, and as a result, some references list this as a small "irregular" galaxy. However, given the loose structure of NGC 4236, there is no reason to believe th...
An 11th-magnitude spiral galaxy (type (R)SB(rs)bc?) inUrsa Minor(RA 16 32 38.7, Dec +78 11 57) Historical Identification: Per Dreyer, NGC 6217 (= GC 4236 = WH I 280, G. R mker, 1860 RA 16 39 25, NPD 11 31.3) is "bright, considerably large, a little extended, suddenly a...
A magnitude 13.5 spiral galaxy (type SBc?) inCanes Venatici(RA 13 22 56.5, Dec +28 18 59) Historical Identification: Physical Information: Apparent size 2.2 by 1.0 arcmin? NGC 5118 (=IC 4236) (= PGC 46782 = UGC 8413 = CGCG 044-078 = MCG +01-34-019) ...