20407-1639 GWP 2981

 
 
20h 40m 39.14s -16° 39' 21.7" P.A. 56.00 sep 86.1 mag 15.60,19.40
 
 
Coord 2000 20407-1639 Discov num GWP2981 Comp Coord arcsec 2000 20 40 39.14 -16 39 21.7
Date first 1985 Date last 2015 Obs 2
Pa first 57 Pa last 56.4 P.A. Now (θ) 56.4°
Sep first 87.1 Sep last 86.085 Sep. Now (ρ) 86.085"
Mag pri 15.60 Mag sec 19.40 delta mag (ΔM) 3.8 Spectral class
Pri motion ra +054 Sec motion ra +058
Pri motion dec -022 Sec motion dec -018
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Gaia DR2 6862197724178205056