17424-1353 BVD 123

 
 
17h 42m 26.77s -13° 53' 14.3" P.A. 270.00 sep 18.5 mag 10.79,11.31 Sp G7V+G9V
 
 
Coord 2000 17424-1353 Discov num BVD 123 Comp Coord arcsec 2000 17 42 26.77 -13 53 14.3
Date first 1907 Date last 2017 Obs 13
Pa first 270 Pa last 270.2 P.A. Now (θ) 270.2°
Sep first 18.5 Sep last 18.466 Sep. Now (ρ) 18.466"
Mag pri 10.79 Mag sec 11.31 delta mag (ΔM) 0.52 Spectral class G7V+G9V (yellow/yellow)
Pri motion ra +004 Sec motion ra +005
Pri motion dec -044 Sec motion dec -039
Notes
rPM=0.115 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 5672-00536-1 Gaia DR2 4149444599947792640