21544-4410 CBL 185

 
 
21h 54m 22.59s -44° 09' 46.4" P.A. 74.00 sep 18.0 mag 10.97,12.01
 
 
Coord 2000 21544-4410 Discov num CBL 185 Comp Coord arcsec 2000 21 54 22.59 -44 09 46.4
Date first 1905 Date last 2016 Obs 10
Pa first 73 Pa last 73.7 P.A. Now (θ) 73.7°
Sep first 17.4 Sep last 17.99 Sep. Now (ρ) 17.99"
Mag pri 10.97 Mag sec 12.01 delta mag (ΔM) 1.04 Spectral class
Pri motion ra +020 Sec motion ra +021
Pri motion dec -092 Sec motion dec -084
Notes V (Proper motion indicates physical)
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Tycho2 7994-00931-1 Gaia DR2 6565037664340832256