Star profile
70 Ceti
What is 70 Ceti
70 Ceti is a pale yellow F-type star in the immense Cetus, around 261 light-years away from Earth. Its surface temperature runs near 6,500 degrees, enough to give its light a noticeably warmer white than the neighbouring A stars in the same field. Cetus stretches across the ecliptic like a vast creature, and among its darker patches this F-type shines quietly, well off the planets' track.
Where it is and when to see it
70 Ceti lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is October, when it culminates around midnight.
- From London it culminates about 38° above the horizon.
- From New York it culminates about 48° above the horizon.
- From Sydney it culminates about 57° above the horizon.
It sits almost on the celestial equator, so it can be seen from nearly the whole planet.
It ranks no. 49 in brightness among the 111 stars of Cetus in our catalogue. To find it, start from Diphda, the brightest: it lies about 30° away (a fist at arm's length covers about 10°).
The light you see today left it about 260 years ago.
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Astronomical data for 70 Ceti
- Constellation
- Cetus
- Apparent magnitude
- 5.42
- Distance
- 261.4 light years
- Coordinates (J2000)
- RA 35.552° · Dec -0.885°
- Catalogue
- HIP 11046 · HD 14690
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Other stars in Cetus
Cetus has 111 stars in Stelvia's catalogue. Here are a few of them.
- DiphdaBeta Ceti2.04
- MenkarAlpha Ceti2.54
- Eta Ceti3.46
- HIP 82305.37
- 25 Ceti5.40
- 50 Ceti5.41
- 39 Ceti5.42
- 60 Ceti5.42