11338+2938 HDS 1640

 
 
11h 33m 46.05s +29° 37' 32.3" P.A. 129.00 sep 2.1 mag 10.04,13.35 Sp F5 dist. 331.13 pc (1080.15 l.y.)
 
 
Coord 2000 11338+2938 Discov num HDS1640 Comp Coord arcsec 2000 11 33 46.05 +29 37 32.3
Date first 1991 Date last 2016 Obs 5
Pa first 130 Pa last 128.9 P.A. Now (θ) 128.9°
Sep first 2.1 Sep last 2.124 Sep. Now (ρ) 2.124"
Mag pri 10.04 Mag sec 13.35 delta mag (ΔM) 3.31 Spectral class F5 (yellow-white)
Pri motion ra -050 Sec motion ra -048
Pri motion dec +023 Sec motion dec +022
Notes
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major HIP 56401 Tycho2 1984-00772-1 BD BD+30 2171
Distance 331.13 Distance ly 1080.15