Asteria — interactive night sky map
Groombridge 1830 is a star in the constellation Ursa Major with an apparent magnitude of 6.42. It lies about 30 light-years from Earth. It is within reach of binoculars or a small telescope.
It is best placed in the evening sky around March. It is visible from the whole northern hemisphere and from southern latitudes down to about 52°S. It is circumpolar (never sets) north of latitude 52°N.