20187-3932 UC 4143

 
 
20h 18m 39.30s -39 31' 36.0" P.A. 351.00 sep 60.9 mag 15.90,16.00
 
 
Coord 2000 20187-3932 Discov num UC 4143 Comp Coord arcsec 2000 20 18 39.30 -39 31 36.0
Date first 1998 Date last 2015 Obs 3
Pa first 350 Pa last 350.6 P.A. Now (θ) 350.6°
Sep first 61.2 Sep last 60.906 Sep. Now (ρ) 60.906"
Mag pri 15.90 Mag sec 16.00 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +075 Sec motion ra +080
Pri motion dec -021 Sec motion dec -026
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.084 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6693000992245462144