11550-6235 BSO 20 (HD 103515)

 
 
11h 55m 01.23s -62° 34' 39.6" P.A. 266.00 sep 18.8 mag 7.73,8.93 Sp M3III
 
 
Coord 2000 11550-6235 Discov num BSO  20 Comp Coord arcsec 2000 11 55 01.23 -62 34 39.6
Date first 1834 Date last 2015 Obs 19
Pa first 264 Pa last 265.7 P.A. Now (θ) 265.7°
Sep first 20.0 Sep last 18.772 Sep. Now (ρ) 18.772"
Mag pri 7.73 Mag sec 8.93 delta mag (ΔM) 1.2 Spectral class M3III (red)
Pri motion ra -026 Sec motion ra -026
Pri motion dec -003 Sec motion dec -004
Notes N T (See Notes, Parallax indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 103515 Constellation Centaurus SAO 251641 Tycho2 8977-09311-1
Gaia DR2 5334621549480438656 HD 103515 GC 16297