The star τ-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 Ashburn , τ-And is visible all night. It will become visible around 19:17 (EDT) as the dusk sky fades, 34° above your north-eastern horizon. It will then reach its highest point in the sky at 00:19, 88° above your northern horizon. It will be lost to dawn twilight around 06:32, 22° above your north-western horizon.
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|
Name
τ-And
|
Object Type
Star
|
Position
| Constellation: | Andromeda |
| Magnitude: Variable | 4.95 (V) [1] 4.84 (BT) [1] 4.94 (VT) [1] 4.90 (G) [2] 4.91 (BP) [2] 4.99 (RP) [2] |
| B-V Color (mag): | -0.09 |
| Right ascension: | 01h40m34s [2] |
| Declination: | +40°34'37" [2] |
| Distance: | 203.4 parsec 663.0 lightyrs [2] |
| Proper motion (speed): | 28.5 mas/yr [2] |
| Proper motion (pos ang): | 139.0° |
Derived Quantities
| Absolute mag (V): | -1.59 |
Visibility from Ashburn
All times shown in Ashburn local time.