How to see it
39 UMa has a visual magnitude of about 5.79: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for 39 UMa: right ascension 10h 43m 43s, declination +57° 11′ 56″ (J2000), in the region of the Ursa Major constellation (IAU figure UMa).
Catalog context
39 UMa. It appears in classical and modern catalogs as HIP 52478, HD 92728, Gaia DR3 854313907649035136. In the SkyKeepsake Ursa Major (UMa) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 854313907649035136
- HIP
- 52478
- HD
- 92728
- gaia_dr3
- 854313907649035136
- Bayer / Flamsteed
- 39 UMa
Also known as
- Gaia DR3 TOP 5M 854313907649035136
- HD 92728
- HIP 52478
Observed properties
- Visual magnitude
- 5.79