Star profile

43 Ursae Majoris

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

What is 43 Ursae Majoris

43 Ursae Majoris is an orange giant 357 light-years away, an angular neighbour of 42 UMa in the sky of the Great Bear. Though they look almost glued together, their light comes from very different epochs and distances: the physical gap is many light-years. It is a recurring illusion of the night sky, where two points near to our eye may live in separate cosmic rooms. Its light set out in the early seventeenth century, in the thick of the telescopic revolution.

Where it is and when to see it

43 Ursae Majoris lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is February: 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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The signature wall

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A signature without a lock can be replaced by someone else's. The lock makes the signature permanent and lets you choose a symbolic name for the star, always shown next to the star's catalogue identifier. How the lock works

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Write my signature

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 43 Ursae Majoris

Constellation: Ursa Major
Apparent magnitude: 5.66
Distance: 357.3 light years
Coordinates (J2000): RA 162.796° · Dec 56.582°
Catalogue: HIP 53043 · HD 93859

A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.

Other stars in Ursa Major

Ursa Major has 124 stars in Stelvia's catalogue. Here are a few of them.

See all 124 stars in Ursa Major