β-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 , β-Ser is visible all night. It will become visible at around 21:23 (EDT), 39° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 00:46, 63° above your southern horizon. It will be lost to dawn twilight at around 03:56, 41° above your western horizon.
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|
Name
β-Ser
|
Object type
Star
|
Other names
Position
| Right ascension: | 15h46m11s [4] |
| Declination: | +15°25'17" [4] |
| Constellation: | Serpens Caput |
| Magnitude: | 3.64 (V) [2] 3.75 (BT) [2] 3.65 (VT) [2] 3.65 (G) [4] 3.73 (BP) [4] 3.53 (RP) [4] |
| Distance: | 46.3 parsec 151.0 lightyrs [4] |
| B-V Color (mag): | 0.08 |
| Proper motion (speed): | 81.5 mas/yr[4] |
| Proper motion (pos ang): | 125.9° |
Derived quantities
| Absolute mag (V): | 0.32 |
Visibility from Cambridge
All times shown in Cambridge local time.