21408-5742 UC 4523

21h 40m 50.42s -57° 42' 18.7" P.A. 226.00 sep 34.4 mag 12.27,13.99

Coord 2000 21408-5742 Discov num UC 4523 Comp Coord arcsec 2000 21 40 50.42 -57 42 18.7
Date first 1998 Date last 2016 Obs 6
Pa first 226 Pa last 226 P.A. Now (θ) 226°
Sep first 34.4 Sep last 34.404 Sep. Now (ρ) 34.404"
Mag pri 12.27 Mag sec 13.99 delta mag (ΔM) 1.72 Spectral class
Pri motion ra +035 Sec motion ra +036
Pri motion dec -049 Sec motion dec -050
Notes V (Proper motion indicates physical)




rPM=0.023 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Indus Gaia DR2 6458852255872590976