M65, together with its neighbors M66 and NGC 3628, forms a most conspicuous triplet of galaxies, the Leo Triplett or M66 group, located at a distance of about 35 million light years.
Although it is close to and thus under the gravitational influence of its neighbors, M65 looks like a very "normal" Sa type spiral and seems to have felt little influence. It has a prominent central lense and tightly wound spiral arms, plus a prominent dust lane marking the facing edge. This lane may hide regions of star formation usually associated with such features in spiral galaxies.
Right ascension | 11 : 16.3 (hours : minutes) |
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Declination | +13 : 23 (degrees : minutes) |
Distance | 35000.0 (light-years*10^3) |
Visual magnitude | 9.3 |