16316+3148 COU 620

 
 
16h 31m 38.49s +31° 47' 56.5" P.A. 159.00 sep 2.4 mag 10.70,11.70 Sp F5
 
 
Coord 2000 16316+3148 Discov num COU 620 Comp Coord arcsec 2000 16 31 38.49 +31 47 56.5
Date first 1971 Date last 2016 Obs 7
Pa first 158 Pa last 159.3 P.A. Now (θ) 159.3°
Sep first 2.0 Sep last 2.427 Sep. Now (ρ) 2.427"
Mag pri 10.70 Mag sec 11.70 delta mag (ΔM) 1 Spectral class F5 (yellow-white)
Pri motion ra -007 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2581-01417-1 Gaia DR2 1324516275696104960