19523+1737 HEI 9013

 
 
19h 52m 18.57s +17° 36' 43.2" P.A. 330.00 sep 4.2 mag 10.90,11.10
 
 
Coord 2000 19523+1737 Discov num HEI9013 Comp Coord arcsec 2000 19 52 18.57 +17 36 43.2
Date first 1988 Date last 2015 Obs 7
Pa first 344 Pa last 329.8 P.A. Now (θ) 329.8°
Sep first 4.2 Sep last 4.244 Sep. Now (ρ) 4.244"
Mag pri 10.90 Mag sec 11.10 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +003 Sec motion ra +019
Pri motion dec -007 Sec motion dec -034
Notes
rPM=0.806
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1620-03807-1 Gaia DR2 1821225532668068992