Double Stars by Constellation

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Ursa Minor (UMi)

Here is a listing of 17 double stars in Ursa Minor. Doubles which have stars that show colour are marked in shaded rows. The names of the stars contains a link to the Simbad entry for it, containing more information.

Name Sep PA Mag1 Mag2 RA Dec Spect Comments
POLARIS 18.4 218 2.0 9.0 02:31.9 +89:16 F7
STF 1583 11.1 285 7.5 8.5 12:00.4 +87:01 A2
BU 799 1.0 250 6.5 8.5 13:04.8 +73:01 A5
STF 1771 1.7 78 8.0 8.5 13:36.7 +69:46 F5
HJ 2682 26.1 280 7.0 10.0 13:40.7 +76:49 A5
STF 1798 7.3 12 7.5 9.5 13:55.0 +78:24 F2
STF 1849 1.1 4 8.5 9.0 14:19.7 +76:42 F5
STF 1840 27.0 222 6.5 9.0 14:19.9 +67:47 A0
STF 1915 2.5 321 7.0 10.0 14:33.2 +85:57 K0
HU 908 1.2 258 6.5 10.0 14:53.1 +78:10 K0 Third component sep 113 pa 142 mag 9
STF 1905 3.7 160 8.5 8.5 14:56.8 +70:50 F8
STF 1928 6.8 274 9.0 9.5 15:09.3 +72:27 G5
STF 3125 2.2 269 9.0 9.5 15:25.5 +67:03 K2
STF 1972 31.1 80 6.5 8.0 15:29.3 +80:26 G0
STF 1980 10.0 50 9.0 9.5 15:32.4 +81:03 F0
STF 2034 1.2 117 7.5 8.0 15:48.7 +83:37 A3
ADS 10214 2.9 189 6.0 9.5 16:43.1 +77:30 F2 third component sep 115 pa 14 mag 10