4-Ser (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 , 4-Ser is not observable – it will reach its highest point in the sky during daytime and is no higher than 8° above the horizon at dawn.
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|
Name
4-Ser
|
Object type
Star
|
Other names
Position
| Right ascension: | 15h15m48s [4] |
| Declination: | +00°22'19" [4] |
| Constellation: | Serpens Caput |
| Magnitude: | 5.63 (V) [2] 5.84 (BT) [2] 5.65 (VT) [2] 5.59 (G) [4] 5.68 (BP) [4] 5.43 (RP) [4] |
| Distance: | 47.2 parsec 153.9 lightyrs [4] |
| B-V Color (mag): | 0.17 |
| Proper motion (speed): | 107.7 mas/yr[4] |
| Proper motion (pos ang): | 276.6° |
Derived quantities
| Absolute mag (V): | 2.26 |
Visibility from Cambridge
All times shown in Cambridge local time.