19393+7220 A 1191

 
 
19h 39m 16.98s +72 19' 41.0" P.A. 252.00 sep 3.1 mag 9.95,10.23 Sp F8
 
 
Coord 2000 19393+7220 Discov num A  1191 Comp Coord arcsec 2000 19 39 16.98 +72 19 41.0
Date first 1905 Date last 2020 Obs 21
Pa first 252 Pa last 252 P.A. Now (θ) 252°
Sep first 2.9 Sep last 3.141 Sep. Now (ρ) 3.141"
Mag pri 9.95 Mag sec 10.23 delta mag (ΔM) 0.28 Spectral class F8 (yellow-white)
Pri motion ra +002 Sec motion ra +002
Pri motion dec -021 Sec motion dec -020
Notes T (Parallax indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4453-01018-1 Gaia DR2 2263957564726994688