The star HR 40
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Ashburn , HR 40 is visible in the dawn sky, rising at 01:42 (EDT) – 4 hours and 11 minutes before the Sun – and reaching an altitude of 29° above the eastern horizon before fading from view as dawn breaks at around 04:35.
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|
Name
HR 40
|
Object Type
Star
|
Position
| Constellation: | Andromeda |
| Magnitude: | 6.29 (V)[2] 7.11 (BT)[2] 6.35 (VT)[2] |
| B-V Color (mag): | 0.64 |
| Right Ascension: | 00h13m23s [2] |
| Declination: | +26°59'15" [2] |
| Distance: | 123.8 parsec 403.5 lightyrs [1] |
| Proper motion (speed): | 42.3 mas/yr [1] |
| Proper motion (pos ang): | 206.4° |
Derived Quantities
| Absolute Mag (V): | 0.82 |