1-Com (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 1-Com is visible in the dawn sky, rising at 00:11 (EST) and reaching an altitude of 55° above the south-eastern horizon before fading from view as dawn breaks at around 05:29.
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|
Name
1-Com
|
Object type
Star
|
Other names
Position
| Right ascension: | 12h01m44s [3] |
| Declination: | +22°05'39" [3] |
| Constellation: | Coma Berenices |
| Magnitude: | 6.58 (V) [1] 7.36 (BT) [1] 6.65 (VT) [1] 6.42 (G) [3] 6.75 (BP) [3] 5.93 (RP) [3] |
| Distance: | 166.3 parsec 542.0 lightyrs [3] |
| B-V Color (mag): | 0.61 |
| Proper motion (speed): | 40.9 mas/yr[3] |
| Proper motion (pos ang): | 253.5° |
Derived quantities
| Absolute mag (V): | 0.48 |
Visibility from Cambridge
All times shown in Cambridge local time.