The star π¹-UMa

Color-magnitude diagram
Image of π¹-UMa
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Seattle , π¹-UMa is visible all night because it is circumpolar. It will be highest in the sky at dusk, becoming accessible around 22:55 (PDT), 31° above your north-western horizon. It will be lost to dawn twilight around 03:33, 22° above your northern horizon.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.
Name π¹-UMa
Object Type Star
Other Names
HR 3391
HD 72905
HIP 42438
TYC 4133-1971-1
Gaia DR2- 1092545710514654464
Constellation:Ursa Major
Magnitude:5.64 (V) [1]
6.38 (BT) [1]
5.70 (VT) [1]
5.48 (G) [2]
5.83 (BP) [2]
5.03 (RP) [2]
B-V Color (mag):0.57
Right ascension:08h39m11s [2]
Declination:+65°01'16" [2]
Distance:14.5 parsec
47.1 lightyrs [2]
Proper motion (speed):91.7 mas/yr [2]
Proper motion (pos ang):342.8°
Derived Quantities
Absolute mag (V):4.84




Color scheme