Arp 94

ARP 94 2015 Feb 18

Object:            ARP 94

(NGC 3226 & 3227)

Date:               2015 February 18

 

Peculiarity:    Spiral with elliptical companion on arm.
Constellation:           Leo Time & altitude: 21.00 UT     40º
Catalogue data: Seeing (5 high):                               4/5
            R.A:                10h 24m Transparency (5 high):                   4/5
            Dec:                +19º 52 Telescope:     0.5m f4.1  Dob.
            Magnitudes:  12.3 & 11.1 Eyepiece:      8mm Ethos     x260

            Galaxy sizes (mins):

3.2 x 2.8 & 5.4 x 3.7

Filters:            None

Notes:

A fine sight. This pair forms a triplet with NGC 3222 preceding in the same eyepiece field. The pair are seen to have similar luminosity and surface brightness.  3226 is round and 3227 elongated 2:1. The major axis of 3227 is not quite aligned with the centre of 3226. The halos of the galaxies overlap; there is no gap between the two.