The star O-Tau

Color-magnitude diagram
Image of O-Tau
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Cambridge , O-Tau is not observable – it will reach its highest point in the sky during daytime and is 4° below the horizon at dusk.

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Name O-Tau
Object Type Star
Other Names
1-Tau
HR 1030
HD 21120
NSV 1134
HIP 15900
TYC 650-1471-1
Position
Constellation:Taurus
Magnitude:
Variable
3.61 (V)[2]
4.72 (BT)[2]
3.71 (VT)[2]
B-V Color (mag):0.86
Right Ascension:03h24m48s [2]
Declination:+09°01'43" [2]
Distance:75.8 parsec
247.0 lightyrs [1]
Proper motion (speed):106.8 mas/yr [1]
Proper motion (pos ang):219.2°
Derived Quantities
Absolute Mag (V):-0.78

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme