18579-4458 DON 936 AB

 
 
18h 57m 56.68s -44° 58' 06.8" P.A. 44.00 sep 1.3 mag 9.88,12.71 Sp G8/K0V: dist. 64.39 pc (210.04 l.y.)
 
 
Coord 2000 18579-4458 Discov num DON 936 Comp AB Coord arcsec 2000 18 57 56.68 -44 58 06.8
Date first 1929 Date last 1991 Obs 3
Pa first 52 Pa last 44.3 P.A. Now (θ) 44.3°
Sep first 0.8 Sep last 1.33 Sep. Now (ρ) 1.33"
Mag pri 9.88 Mag sec 12.71 delta mag (ΔM) 2.83 Spectral class G8/K0V: (yellow)
Pri motion ra +027 Sec motion ra +025
Pri motion dec -080 Sec motion dec -072
Notes W
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina HIP 93096 Tycho2 7928-00867-1 HD 175531
CD CD-4512885 CP CP-45 9545 Distance 64.39 Distance ly 210.04