O-Tau (Star)

Color-magnitude diagram
Image of O-Tau
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Ashburn , O-Tau is visible in the evening sky, becoming accessible around 18:28 (EST), 58° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 19:13, 59° above your southern horizon. It will continue to be observable until around 00:14, when it sinks below 17° above your western horizon.

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Name O-Tau
Object type Star
Other names
O-Tau
Omicron Tauri
1-Tau
1 Tauri
HR 1030[1]
HD 21120
NSV 1134
HIP 15900[3]
TYC 650-1471-1[2]
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:89.2 parsec
290.8 lightyrs [3]
Proper motion (speed):102.9 mas/yr [3]
Proper motion (pos ang):220.7°
Derived quantities
Absolute mag (V):-1.14
Visibility from Ashburn

All times shown in Ashburn local time.

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

Color scheme