15171+2320 POU 3184

 
 
15h 17m 03.51s +23° 19' 30.8" P.A. 52.00 sep 4.4 mag 12.90,13.50
 
 
Coord 2000 15171+2320 Discov num POU3184 Comp Coord arcsec 2000 15 17 03.51 +23 19 30.8
Date first 1905 Date last 2015 Obs 5
Pa first 47 Pa last 51.8 P.A. Now (θ) 51.8°
Sep first 4.4 Sep last 4.412 Sep. Now (ρ) 4.412"
Mag pri 12.90 Mag sec 13.50 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -024 Sec motion ra +016
Pri motion dec -002 Sec motion dec +018
Notes
rPM=1.857
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 1215784299514646016