1-Lac (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 1-Lac is visible all night. It will become visible at around 20:56 (EDT), 41° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:20, 85° above your southern horizon. It will be lost to dawn twilight at around 04:36, 52° above your western horizon.
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Name
1-Lac
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Object type
Star
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Other names
Position
| Right ascension: | 22h15m58s [4] |
| Declination: | +37°44'55" [4] |
| Constellation: | Lacerta |
| Magnitude: | 4.12 (V) [2] 6.00 (BT) [2] 4.28 (VT) [2] 3.67 (G) [4] 4.41 (BP) [4] 2.86 (RP) [4] |
| Distance: | 207.9 parsec 677.6 lightyrs [4] |
| B-V Color (mag): | 1.46 |
| Proper motion (speed): | 8.9 mas/yr[4] |
| Proper motion (pos ang): | 90.6° |
Derived quantities
| Absolute mag (V): | -2.47 |
Sources