15394+3331 COU 800

 
 
15h 39m 21.49s +33° 31' 04.6" P.A. 253.00 sep 0.7 mag 10.95,11.34 Sp F8 dist. 900.9 pc (2938.74 l.y.)
 
 
Coord 2000 15394+3331 Discov num COU 800 Comp Coord arcsec 2000 15 39 21.49 +33 31 04.6
Date first 1972 Date last 2016 Obs 12
Pa first 253 Pa last 253.1 P.A. Now (θ) 253.1°
Sep first 0.5 Sep last 0.743 Sep. Now (ρ) 0.743"
Mag pri 10.95 Mag sec 11.34 delta mag (ΔM) 0.39 Spectral class F8 (yellow-white)
Pri motion ra -018 Sec motion ra -018
Pri motion dec +018 Sec motion dec +018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis HIP 76667 Tycho2 2574-01415-1 Gaia DR2 1370747952209127424
BD BD+33 2612 Distance 900.9 Distance ly 2938.74