Tania Borealis
33Lam UMa
Tania Borealis is a A-type (White) star located in the constellation Ursa Major. It carries the designation 33Lam UMa.
Located approximately 137.5 light-years from Earth, Tania Borealis resides within the broader disk of our Milky Way galaxy.
Tania Borealis is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.45, Tania Borealis is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.029.
Physical Properties
| Spectral Class | A Class A — A-type (White) |
| Color Index (B−V) | 0.029 |
Observation
| Apparent Magnitude | +3.45 |
| Absolute Magnitude | 0.33 |
| Distance | 138 ly |
| Constellation | Ursa Major |
Position
| Right Ascension | 10h 17.10m |
| Declination | 42° 54.86′ |
Frequently Asked Questions
What type of star is Tania Borealis?
Tania Borealis is a Class A — A-type (White) star.
How far is Tania Borealis from Earth?
Tania Borealis is approximately 137.5 light-years from Earth.
Can you see Tania Borealis with the naked eye?
With an apparent magnitude of 3.45, Tania Borealis is visible to the naked eye.
What constellation is Tania Borealis in?
Tania Borealis is located in the constellation Ursa Major.