The star 7-And
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 7-And is visible in the dawn sky, becoming accessible around 00:13 (EDT), when it rises to an altitude of 18° above your north-eastern horizon. It will then reach an altitude of 49° before fading from view as dawn breaks at 03:51.
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|
Name
7-And
|
Object Type
Star
|
Position
| Constellation: | Andromeda |
| Magnitude: | 4.53 (V) [1] 4.87 (BT) [1] 4.56 (VT) [1] 4.40 (G) [2] 4.62 (BP) [2] 4.20 (RP) [2] |
| B-V Color (mag): | 0.27 |
| Right ascension: | 23h12m33s [2] |
| Declination: | +49°24'23" [2] |
| Distance: | 24.4 parsec 79.5 lightyrs [2] |
| Proper motion (speed): | 131.6 mas/yr [2] |
| Proper motion (pos ang): | 42.7° |
Derived Quantities
| Absolute mag (V): | 2.59 |