The star 5-Lac
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 5-Lac is visible all night. It will become visible around 19:50 (EDT) as the dusk sky fades, 54° above your north-eastern horizon. It will be lost to dawn twilight around 05:24, 28° above your north-western horizon.
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|
Name
5-Lac
|
Object Type
Star
|
Position
| Constellation: | Lacerta |
| Magnitude: Variable | 4.37 (V) [1] 6.45 (BT) [1] 4.55 (VT) [1] |
| B-V Color (mag): | 1.62 |
| Right ascension: | 22h29m31s [1] |
| Declination: | +47°42'24" [1] |
| Distance: | 505.1 parsec 1646.5 lightyrs [2] |
| Proper motion (speed): | 3.4 mas/yr [2] |
| Proper motion (pos ang): | 186.3° |
Derived Quantities
| Absolute mag (V): | -4.14 |