21218-5428 UC 4458

 
 
21h 21m 45.59s -54° 27' 39.5" P.A. 171.00 sep 11.4 mag 13.10,16.20
 
 
Coord 2000 21218-5428 Discov num UC 4458 Comp Coord arcsec 2000 21 21 45.59 -54 27 39.5
Date first 1998 Date last 2016 Obs 7
Pa first 171 Pa last 171.1 P.A. Now (θ) 171.1°
Sep first 11.6 Sep last 11.389 Sep. Now (ρ) 11.389"
Mag pri 13.10 Mag sec 16.20 delta mag (ΔM) 3.1 Spectral class
Pri motion ra +080 Sec motion ra +084
Pri motion dec -017 Sec motion dec -020
Notes V (Proper motion indicates physical)
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Gaia DR2 6463554493443742720