EW-Lac (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , EW-Lac is visible in the dawn sky, becoming accessible around 01:32 (EDT), when it reaches an altitude of 20° above your north-eastern horizon. It will then reach an altitude of 43° before fading from view as dawn breaks at 04:15.
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Name
EW-Lac
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Object type
Star
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Other names
Position
| Right ascension: | 22h57m04s [4] |
| Declination: | +48°41'02" [4] |
| Constellation: | Lacerta |
| Magnitude: Variable | 5.33 (V) [2] 5.20 (BT) [2] 5.32 (VT) [2] 5.07 (G) [4] 5.00 (BP) [4] 5.16 (RP) [4] |
| Distance: | 287.4 parsec 936.8 lightyrs [4] |
| B-V Color (mag): | -0.10 |
| Proper motion (speed): | 10.8 mas/yr[4] |
| Proper motion (pos ang): | 120.2° |
Derived quantities
| Absolute mag (V): | -1.96 |
Sources