7-Ser (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , 7-Ser is visible in the morning sky, becoming accessible around 23:12, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 03:58, 62° above your southern horizon. It will be lost to dawn twilight around 06:01, 51° above your south-western horizon.
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Name
7-Ser
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Object type
Star
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Position
| Right ascension: | 15h22m23s [2] |
| Declination: | +12°34'03" [2] |
| Constellation: | Serpens Caput |
| Magnitude: | 6.28 (V) [2] 6.28 (BT) [2] 6.28 (VT) [2] |
| Distance: | 137.6 parsec 448.4 lightyrs [3] |
| Proper motion (speed): | 4.9 mas/yr[3] |
| Proper motion (pos ang): | 190.0° |
Derived quantities
| Absolute mag (V): | 0.59 |
Sources