7-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 , 7-Com is visible in the dawn sky, rising at 23:30 (EST) and reaching an altitude of 64° above the south-eastern horizon before fading from view as dawn breaks at around 05:41.
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|
Name
7-Com
|
Object type
Star
|
Other names
Position
| Right ascension: | 12h16m20s [4] |
| Declination: | +23°56'43" [4] |
| Constellation: | Coma Berenices |
| Magnitude: | 4.93 (V) [2] 6.13 (BT) [2] 5.03 (VT) [2] 4.68 (G) [4] 5.16 (BP) [4] 4.03 (RP) [4] |
| Distance: | 76.4 parsec 249.1 lightyrs [4] |
| B-V Color (mag): | 0.94 |
| Proper motion (speed): | 27.4 mas/yr[4] |
| Proper motion (pos ang): | 256.6° |
Derived quantities
| Absolute mag (V): | 0.52 |
Visibility from Cambridge
All times shown in Cambridge local time.