19385-1810 GWP 2874

 
 
19h 38m 31.72s -18 10' 14.2" P.A. 323.00 sep 29.4 mag 10.60,17.20
 
 
Coord 2000 19385-1810 Discov num GWP2874 Comp Coord arcsec 2000 19 38 31.72 -18 10 14.2
Date first 1991 Date last 2016 Obs 6
Pa first 323 Pa last 323.2 P.A. Now (θ) 323.2°
Sep first 29.8 Sep last 29.379 Sep. Now (ρ) 29.379"
Mag pri 10.60 Mag sec 17.20 delta mag (ΔM) 6.6 Spectral class
Pri motion ra +006 Sec motion ra +004
Pri motion dec -064 Sec motion dec -058
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6303-02191-1 Gaia DR2 6870065485793238784