15500-0145 BAL 561

 
 
15h 49m 54.50s -01° 44' 43.8" P.A. 354.00 sep 6.8 mag 10.23,11.80
 
 
Coord 2000 15500-0145 Discov num BAL 561 Comp Coord arcsec 2000 15 49 54.50 -01 44 43.8
Date first 1894 Date last 2016 Obs 18
Pa first 355 Pa last 354.2 P.A. Now (θ) 354.2°
Sep first 6.9 Sep last 6.81 Sep. Now (ρ) 6.81"
Mag pri 10.23 Mag sec 11.80 delta mag (ΔM) 1.57 Spectral class
Pri motion ra -096 Sec motion ra -121
Pri motion dec +056 Sec motion dec +311
Notes
rPM=0.768
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 5018-00303-1 Gaia DR2 4403339976697210368