20190+2058 KPP 1850

 
 
20h 18m 57.49s +20 58' 28.8" P.A. 121.00 sep 14.3 mag 11.80,13.50
 
 
Coord 2000 20190+2058 Discov num KPP1850 Comp Coord arcsec 2000 20 18 57.49 +20 58 28.8
Date first 1988 Date last 2015 Obs 12
Pa first 119 Pa last 120.5 P.A. Now (θ) 120.5°
Sep first 13.5 Sep last 14.331 Sep. Now (ρ) 14.331"
Mag pri 11.80 Mag sec 13.50 delta mag (ΔM) 1.7 Spectral class
Pri motion ra -030 Sec motion ra -030
Pri motion dec -020 Sec motion dec -020
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1643-01296-1 Gaia DR2 1828671734623043200