NGC3646 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC3646 will become visible at around 21:17 (PDT), 48° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:21.
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Name
NGC3646
|
Object type
Galaxy
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Position
| Right ascension: | 11h21m [3] |
| Declination: | +20°10' [3] |
| Constellation: | Leo |
| Magnitude: | 11.20 (V) [1] 11.76 (B) [1] 9.43 (J) [1] 8.84 (H) [1] 8.48 (K) [1] |
| Angular dimensions: | 3.1 arcmin x 1.5 arcmin |
| Position angle: | Major axis 45.0°E of N |
| Hubble type: | Sc |
| B-V Color (mag): | 0.56 |
Sources