Star profile

Omicron 2 Orionis

3D likeness based on its real data · class K · ~4,200 K

What is Omicron 2 Orionis

Omicron-2 Orionis stands beside its near-twin Omicron-1 at the edge of the celestial hunter, outside the famous quadrilateral. At 186 light-years, it is an orange K-type giant that has left the main sequence and now climbs the giant branch. Its warm hue contrasts with the dominant blue of Orion, a reminder that even among young stars, slow-burning veterans drift through.

Where it is and when to see it

Omicron 2 Orionis 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: 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 Omicron 2 Orionis

Constellation: Orion
Apparent magnitude: 4.06
Distance: 186.0 light years
Coordinates (J2000): RA 74.093° · Dec 13.514°
Catalogue: HIP 22957 · HD 31421

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Other stars in Orion

Orion has 128 stars in Stelvia's catalogue. Here are a few of them.

See all 128 stars in Orion