15530+1547 HEI 239

 
 
15h 52m 58.00s +15° 47' 33.6" P.A. 307.00 sep 1.0 mag 11.10,11.40
 
 
Coord 2000 15530+1547 Discov num HEI 239 Comp Coord arcsec 2000 15 52 58.00 +15 47 33.6
Date first 1982 Date last 2015 Obs 6
Pa first 313 Pa last 306.6 P.A. Now (θ) 306.6°
Sep first 0.8 Sep last 0.978 Sep. Now (ρ) 0.978"
Mag pri 11.10 Mag sec 11.40 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -021 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 1496-01915-1 Gaia DR2 1193258948396225664