10-Lac (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 , 10-Lac is visible all night. It will become visible at around 21:40 (EDT), 25° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 03:39, 86° above your southern horizon. It will be lost to dawn twilight at around 03:57, 85° above your south-western horizon.
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|
Name
10-Lac
|
Object type
Star
|
Position
| Right ascension: | 22h39m15s [2] |
| Declination: | +39°03'01" [2] |
| Constellation: | Lacerta |
| Magnitude: | 4.89 (V) [2] 4.62 (BT) [2] 4.86 (VT) [2] |
| Distance: | 324.7 parsec 1058.4 lightyrs [2] |
| B-V Color (mag): | -0.21 |
| Proper motion (speed): | 5.7 mas/yr[2] |
| Proper motion (pos ang): | 182.9° |
Derived quantities
| Absolute mag (V): | -2.67 |
Visibility from Cambridge
All times shown in Cambridge local time.