Star profile
7 Ceti
Variable starWhat is 7 Ceti
Catalogued as 7 Ceti by John Flamsteed in the eighteenth century, this red giant has sent its light across 447 light-years to reach us. Its cool M-type surface beats with a slow variability that betrays the late chapter of its life. It glows along the northern flank of Cetus, the cosmic Whale, where the autumn sky opens onto fainter constellations —a russet point that only clean nights deliver.
Where it is and when to see it
7 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 September: the Sun sits at the opposite point of the sky and the star culminates around midnight. How high it climbs above the horizon depends on the latitude you watch from.
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A public signature from a real person. The chosen name is a symbolic denomination within Stelvia, with no official standing or IAU recognition: the sky is not for sale and belongs to no one.
Astronomical data for 7 Ceti
- Constellation
- Cetus
- Apparent magnitude
- 4.44
- Distance
- 447.5 light years
- Coordinates (J2000)
- RA 3.660° · Dec -18.933°
- Catalogue
- HIP 1170 · HD 1038
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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
- Mu Ceti4.27
- Xi 2 Ceti4.30
- Xi 1 Ceti4.36
- 2 Ceti4.55
- Chi Ceti4.66