65 UMa
65 UMa
65 UMa is a A-type (White) star located in the constellation Ursa Major. It carries the designation 65 UMa.
Located approximately 691.0 light-years from Earth, 65 UMa resides within the broader disk of our Milky Way galaxy.
65 UMa is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
65 UMa has an apparent magnitude of +6.54, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.117.
Physical Properties
| Spectral Class | Class A — A-type (White) |
| Color Index (B−V) | 0.117 |
Observation
| Apparent Magnitude | +6.54 |
| Absolute Magnitude | -0.09 |
| Distance | 691 ly |
| Constellation | Ursa Major |
Position
| Right Ascension | 11h 55.10m |
| Declination | 46° 28.61′ |
Frequently Asked Questions
What type of star is 65 UMa?
65 UMa is a Class A — A-type (White) star.
How far is 65 UMa from Earth?
65 UMa is approximately 691.0 light-years from Earth.
Can you see 65 UMa with the naked eye?
With an apparent magnitude of 6.54, 65 UMa is not visible to the naked eye.
What constellation is 65 UMa in?
65 UMa is located in the constellation Ursa Major.