π-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 , π-Ser is visible in the dawn sky, rising at 03:24 (EST) – 3 hours and 29 minutes before the Sun – and reaching an altitude of 22° above the eastern horizon before fading from view as dawn breaks at around 05:40.
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|
Name
π-Ser
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h02m17s [4] |
| Declination: | +22°48'16" [4] |
| Constellation: | Serpens Caput |
| Magnitude: | 4.82 (V) [2] 4.91 (BT) [2] 4.83 (VT) [2] 4.79 (G) [4] 4.83 (BP) [4] 4.73 (RP) [4] |
| Distance: | 53.5 parsec 174.4 lightyrs [4] |
| B-V Color (mag): | 0.07 |
| Proper motion (speed): | 23.8 mas/yr[4] |
| Proper motion (pos ang): | 10.9° |
Derived quantities
| Absolute mag (V): | 1.18 |
Visibility from Cambridge
All times shown in Cambridge local time.