D-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 , d-Ser is visible all night. It will become visible at around 21:53 (EDT), 29° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:09, 47° above your southern horizon. It will be lost to dawn twilight at around 03:36, 36° above your south-western horizon.
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|
Name
D-Ser
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h27m12s [4] |
| Declination: | +00°11'45" [4] |
| Constellation: | Serpens Cauda |
| Magnitude: Variable | 5.33 (V) [2] 5.95 (BT) [2] 5.38 (VT) [2] 5.13 (G) [4] 5.47 (BP) [4] 4.63 (RP) [4] |
| Distance: | 302.5 parsec 986.1 lightyrs [4] |
| B-V Color (mag): | 0.48 |
| Proper motion (speed): | 8.7 mas/yr[4] |
| Proper motion (pos ang): | 200.8° |
Derived quantities
| Absolute mag (V): | -2.07 |
Visibility from Cambridge
All times shown in Cambridge local time.