10261+5029 LDS 1241

10h 26m 02.50s +50° 27' 06.9" P.A. 26.00 sep 14.4 mag 13.54,13.68 Sp M4V+M4V

Coord 2000 10261+5029 Discov num LDS1241 Comp Coord arcsec 2000 10 26 02.50 +50 27 06.9
Date first 1955 Date last 2016 Obs 12
Pa first 26 Pa last 25.8 P.A. Now (θ) 25.8°
Sep first 14.0 Sep last 14.377 Sep. Now (ρ) 14.377"
Mag pri 13.54 Mag sec 13.68 delta mag (ΔM) 0.14 Spectral class M4V+M4V (red/red)
Pri motion ra -369 Sec motion ra -376
Pri motion dec -541 Sec motion dec -542
Notes T (Parallax indicates physical)




rPM=0.011 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ursa Major