18-Com (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 18-Com will become visible at around 21:52 (EDT), 45° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 02:16.
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Name
18-Com
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Object type
Star
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Other names
Position
| Right ascension: | 12h29m27s [4] |
| Declination: | +24°06'32" [4] |
| Constellation: | Coma Berenices |
| Magnitude: | 5.48 (V) [2] 5.98 (BT) [2] 5.52 (VT) [2] 5.36 (G) [4] 5.58 (BP) [4] 4.98 (RP) [4] |
| Distance: | 60.5 parsec 197.2 lightyrs [4] |
| B-V Color (mag): | 0.39 |
| Proper motion (speed): | 18.2 mas/yr[4] |
| Proper motion (pos ang): | 273.5° |
Derived quantities
| Absolute mag (V): | 1.57 |
Sources