A-type star · white star

Tania Borealis

138 lybrightness mag 3.45A2IV

Also catalogued as 33Lam UMa · HR 4033 · HD 89021 · HIP 50372

9,777 K

temperature

3.45

apparent magnitude

64.51× ☉

luminosity vs Sun

A2IV

spectral type

Distance & comparison with our Sun

138 years

at light speed from Earth

1.69×

as hot as the Sun

64.51×

the Sun's light output

0.33

absolute magnitude

Explore from here · roam the neighborhood

Tania BorealisA-type

Sky regionUrsa Majorthis direction

Nearest stars

HR 4046 →15 ly apart
HD 89221 →16 ly apart
HR 4285 →21 ly apart
HR 4191 →21 ly apart
42 Lyn →23 ly apart
31Bet LMi →23 ly apart

Bright stars in Ursa Major

Alioth →mag 1.8
Dubhe →mag 1.8
Alkaid →mag 1.9
Merak →mag 2.3
Phecda →mag 2.4
52Psi UMa →mag 3.0
Tania Australis →mag 3.1
Talitha →mag 3.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 3.5To see it no equipment neededLook toward Ursa Major

Star data from the HYG database v4.2 (Astronexus, CC BY-SA 4.0). Temperature and colour computed by gravityfinder from the B-V colour index; the illustration is generated from that temperature, not a photograph.