15559+1555 ALD 12 AB

 
 
15h 55m 53.29s +15° 54' 57.8" P.A. 49.00 sep 1.9 mag 10.10,10.40
 
 
Coord 2000 15559+1555 Discov num ALD  12 Comp AB Coord arcsec 2000 15 55 53.29 +15 54 57.8
Date first 1916 Date last 2017 Obs 12
Pa first 45 Pa last 48.6 P.A. Now (θ) 48.6°
Sep first 1.5 Sep last 1.906 Sep. Now (ρ) 1.906"
Mag pri 10.10 Mag sec 10.40 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -014 Sec motion ra
Pri motion dec +019 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 1496-00961-1