21176-3619 UC 4431

 
 
21h 17m 36.72s -36° 18' 44.5" P.A. 146.00 sep 15.1 mag 14.70,15.60
 
 
Coord 2000 21176-3619 Discov num UC 4431 Comp Coord arcsec 2000 21 17 36.72 -36 18 44.5
Date first 1998 Date last 2016 Obs 7
Pa first 145 Pa last 145.5 P.A. Now (θ) 145.5°
Sep first 15.1 Sep last 15.124 Sep. Now (ρ) 15.124"
Mag pri 14.70 Mag sec 15.60 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -003 Sec motion ra -001
Pri motion dec -081 Sec motion dec -083
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6776289650884855808