2-Lac (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , 2-Lac is visible in the dawn sky, rising at 21:45 (EDT) and reaching an altitude of 48° above the north-eastern horizon before fading from view as dawn breaks at around 04:31.
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Name
2-Lac
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Object type
Star
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Other names
Position
| Right ascension: | 22h21m01s [4] |
| Declination: | +46°32'11" [4] |
| Constellation: | Lacerta |
| Magnitude: Variable | 4.53 (V) [2] 4.41 (BT) [2] 4.52 (VT) [2] 4.54 (G) [4] 4.47 (BP) [4] 4.59 (RP) [4] |
| Distance: | 189.8 parsec 618.7 lightyrs [4] |
| B-V Color (mag): | -0.10 |
| Proper motion (speed): | 22.1 mas/yr[4] |
| Proper motion (pos ang): | 85.0° |
Derived quantities
| Absolute mag (V): | -1.86 |
Sources