21221-5121 LDS 739 AB

 
 
21h 22m 08.48s -51° 21' 17.9" P.A. 286.00 sep 44.2 mag 9.89,14.47 Sp K0 dist. 41.49 pc (135.34 l.y.)
 
 
Coord 2000 21221-5121 Discov num LDS 739 Comp AB Coord arcsec 2000 21 22 08.48 -51 21 17.9
Date first 1960 Date last 2016 Obs 9
Pa first 287 Pa last 285.7 P.A. Now (θ) 285.7°
Sep first 44.0 Sep last 44.239 Sep. Now (ρ) 44.239"
Mag pri 9.89 Mag sec 14.47 delta mag (ΔM) 4.58 Spectral class K0 (yellow-orange)
Pri motion ra +207 Sec motion ra +215
Pri motion dec -104 Sec motion dec -107
Notes V W (Proper motion indicates physical, )
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus HIP 105506 Tycho2 8434-00713-1 CD CD-5112912
CP CP-5111651 Distance 41.49 Distance ly 135.34