31-Cas (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 31-Cas is visible all night because it is circumpolar. It will be highest in the sky at dusk, becoming accessible at around 20:19 (EDT), 33° above your north-western horizon. It will be lost to dawn twilight at around 05:14, 29° above your northern horizon.
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|
Name
31-Cas
|
Object type
Star
|
Other names
Position
| Right ascension: | 01h10m39s [4] |
| Declination: | +68°46'42" [4] |
| Constellation: | Cassiopeia |
| Magnitude: | 5.31 (V) [2] 5.28 (BT) [2] 5.30 (VT) [2] 5.32 (G) [4] 5.29 (BP) [4] 5.29 (RP) [4] |
| Distance: | 93.6 parsec 305.2 lightyrs [4] |
| B-V Color (mag): | -0.02 |
| Proper motion (speed): | 44.2 mas/yr[4] |
| Proper motion (pos ang): | 127.3° |
Derived quantities
| Absolute mag (V): | 0.45 |
Visibility from Cambridge
All times shown in Cambridge local time.