20174-4004 WG 252

 
 
20h 17m 26.60s -40 03' 42.4" P.A. 99.00 sep 3.3 mag 12.00,12.00
 
 
Coord 2000 20174-4004 Discov num WG  252 Comp Coord arcsec 2000 20 17 26.60 -40 03 42.4
Date first 1904 Date last 2016 Obs 6
Pa first 96 Pa last 99.3 P.A. Now (θ) 99.3°
Sep first 3.8 Sep last 3.334 Sep. Now (ρ) 3.334"
Mag pri 12.00 Mag sec 12.00 delta mag (ΔM) 0 Spectral class
Pri motion ra -044 Sec motion ra -011
Pri motion dec -018 Sec motion dec -023
Notes
rPM=0.702
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6692600220257569536