15181+2237 POU 3185

 
 
15h 18m 05.79s +22° 37' 11.5" P.A. 280.00 sep 8.5 mag 11.50,13.70
 
 
Coord 2000 15181+2237 Discov num POU3185 Comp Coord arcsec 2000 15 18 05.79 +22 37 11.5
Date first 1905 Date last 2016 Obs 10
Pa first 281 Pa last 279.6 P.A. Now (θ) 279.6°
Sep first 8.5 Sep last 8.522 Sep. Now (ρ) 8.522"
Mag pri 11.50 Mag sec 13.70 delta mag (ΔM) 2.2 Spectral class
Pri motion ra -012 Sec motion ra -022
Pri motion dec +010 Sec motion dec +003
Notes
rPM=0.55
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 1215311612593665536