V509-Cas (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , V509-Cas is visible all night. It will become visible at around 22:16 (EDT), 28° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 04:56, 72° above your northern horizon.
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Name
V509-Cas
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Object type
Star
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Other names
Position
| Right ascension: | 23h00m05s [4] |
| Declination: | +56°56'43" [4] |
| Constellation: | Cassiopeia |
| Magnitude: Variable | 5.11 (V) [2] 6.37 (BT) [2] 5.21 (VT) [2] 5.00 (G) [4] 5.52 (BP) [4] 4.30 (RP) [4] |
| Distance: | 4.0 kpc 13.0 klyr [4] |
| B-V Color (mag): | 0.99 |
| Proper motion (speed): | 3.7 mas/yr[4] |
| Proper motion (pos ang): | 233.7° |
Derived quantities
| Absolute mag (V): | -7.90 |
Sources