Ambartsumian's Knot (NGC3561)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
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From Cambridge , Ambartsumian's Knot is visible all night. It will become visible at around 19:52 (EDT), 32° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 00:36, 76° above your southern horizon. It will be lost to dawn twilight at around 05:53, 26° above your western horizon.
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|
Name
Ambartsumian's Knot (NGC3561)
|
Object type
Galaxy
|
Position
| Right ascension: | 11h11m [1] |
| Declination: | +28°41' [1] |
| Constellation: | Ursa Major |
| Magnitude: | 14.70 (V) [1] 14.46 (B) [1] 11.49 (J) [1] 10.73 (H) [1] 10.47 (K) [1] |
| Angular dimensions: | 1.7 arcmin x 1.7 arcmin |
| Position angle: | Major axis 175.0°E of N |
| Hubble type: | S0-a |
| B-V Color (mag): | -0.24 |
Source
Visibility from Cambridge
All times shown in Cambridge local time.