Star profile
Tau Tauri
Hot blue starWhat is Tau Tauri
94 Tauri, also catalogued as Tau Tauri, is a blue-white B-type star some 398 light-years away. It belongs to the field of the bull —that constellation inhabited by the Hyades and the Pleiades, two famous, nearby clusters. Though not part of them, it shares its neighbourhood with some of the most ancient and photographed stars of the winter sky.
Where it is and when to see it
Tau Tauri lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is December, when it culminates around midnight.
- From London it culminates about 61° above the horizon.
- From New York it culminates about 72° above the horizon.
- From Sydney it culminates about 33° above the horizon.
It can be seen from anywhere north of 67° S.
It ranks no. 23 in brightness among the 144 stars of Taurus in our catalogue. To find it, start from Aldebaran, the brightest: it lies about 7° away (a fist at arm's length covers about 10°).
The light you see today left it about 400 years ago.
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Astronomical data for Tau Tauri
- Constellation
- Taurus
- Apparent magnitude
- 4.27
- Distance
- 398.3 light years
- Coordinates (J2000)
- RA 70.561° · Dec 22.957°
- Catalogue
- HIP 21881 · HD 29763
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Other stars in Taurus
Taurus has 144 stars in Stelvia's catalogue. Here are a few of them.
- AldebaranAlpha Tauri0.87
- ElnathBeta Tauri1.65
- AlcyoneEta Tauri2.85
- 88 Tauri4.25
- Mu Tauri4.27
- 90 Tauri4.27
- Upsilon Tauri4.28
- 10 Tauri4.29