21503-1812 UC 4579

 
 
21h 50m 15.14s -18° 11' 40.4" P.A. 170.00 sep 60.3 mag 9.80,16.10 Sp G5/G6V
 
 
Coord 2000 21503-1812 Discov num UC 4579 Comp Coord arcsec 2000 21 50 15.14 -18 11 40.4
Date first 1998 Date last 2016 Obs 6
Pa first 170 Pa last 169.5 P.A. Now (θ) 169.5°
Sep first 60.3 Sep last 60.254 Sep. Now (ρ) 60.254"
Mag pri 9.80 Mag sec 16.10 delta mag (ΔM) 6.3 Spectral class G5/G6V (yellow)
Pri motion ra +150 Sec motion ra +150
Pri motion dec -066 Sec motion dec -067
Notes V W (Proper motion indicates physical, )
rPM=0.006 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus SAO 164687 Tycho2 6367-01077-1 Gaia DR2 6836652804888395264
HD 207554 DM BD-18 6017