15511+3008 TDS 9660

 
 
15h 51m 05.90s +30° 07' 38.1" P.A. 322.00 sep 1.9 mag 10.97,11.13
 
 
Coord 2000 15511+3008 Discov num TDS9660 Comp Coord arcsec 2000 15 51 05.90 +30 07 38.1
Date first 1991 Date last 2016 Obs 2
Pa first 196 Pa last 321.6 P.A. Now (θ) 321.6°
Sep first 0.4 Sep last 1.949 Sep. Now (ρ) 1.949"
Mag pri 10.97 Mag sec 11.13 delta mag (ΔM) 0.16 Spectral class
Pri motion ra +069 Sec motion ra +069
Pri motion dec +014 Sec motion dec +014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2572-01047-1 Gaia DR2 1321105178310273152