The star 1-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 , 1-Lac is visible in the dawn sky, rising at 21:36 (EDT) – 7 hours and 39 minutes before the Sun – and reaching an altitude of 56° above the eastern horizon before fading from view as dawn breaks at around 03:50.
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|
Name
1-Lac
|
Object Type
Star
|
Position
| Constellation: | Lacerta |
| Magnitude: | 4.12 (V)[1] 6.00 (BT)[1] 4.28 (VT)[1] 2.90 (RP)[2] 3.57 (G)[2] 4.45 (BP)[2] |
| B-V Color (mag): | 1.46 |
| Right Ascension: | 22h15m58s [2] |
| Declination: | +37°44'55" [2] |
| Distance: | 171.0 parsec 557.6 lightyrs [2] |
| Proper motion (speed): | 10.6 mas/yr [2] |
| Proper motion (pos ang): | 90.0° |
Derived Quantities
| Absolute Mag (V): | -2.04 |