15163+3831 COU 1137

15h 16m 19.74s +38° 34' 31.4" P.A. 47.00 sep 0.6 mag 10.60,12.60

Coord 2000 15163+3831 Discov num COU1137 Comp Coord arcsec 2000 15 16 19.74 +38 34 31.4
Date first 1974 Date last 2014 Obs 3
Pa first 45 Pa last 47.4 P.A. Now (θ) 47.4°
Sep first 0.7 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 10.60 Mag sec 12.60 delta mag (ΔM) 2 Spectral class
Pri motion ra -058 Sec motion ra
Pri motion dec +033 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Bootes Tycho2 3045-01334-1 Gaia DR2 1388560693414045824