4-Aqr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 4-Aqr is visible in the morning sky, becoming accessible around 22:20, when it reaches an altitude of 21° above your south-eastern horizon. It will then reach its highest point in the sky at 01:53, 41° above your southern horizon. It will be lost to dawn twilight around 03:56, 34° above your south-western horizon.
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Name
4-Aqr
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Object type
Star
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Position
| Right ascension: | 20h51m25s [2] |
| Declination: | −05°37'35" [2] |
| Constellation: | Aquarius |
| Magnitude: Variable | 6.36 (V) [2] 6.89 (BT) [2] 6.40 (VT) [2] |
| Distance: | 60.7 parsec 197.9 lightyrs [3] |
| B-V Color (mag): | 0.41 |
| Proper motion (speed): | 95.5 mas/yr[3] |
| Proper motion (pos ang): | 88.9° |
Derived quantities
| Absolute mag (V): | 2.44 |
Sources