15109+1749 COU 64

15h 10m 52.49s +17° 51' 03.0" P.A. 201.00 sep 1.1 mag 11.49,11.58

Coord 2000 15109+1749 Discov num COU  64 Comp Coord arcsec 2000 15 10 52.49 +17 51 03.0
Date first 1965 Date last 2016 Obs 8
Pa first 198 Pa last 201 P.A. Now (θ) 201°
Sep first 1.1 Sep last 1.09 Sep. Now (ρ) 1.09"
Mag pri 11.49 Mag sec 11.58 delta mag (ΔM) 0.09 Spectral class
Pri motion ra -032 Sec motion ra -032
Pri motion dec +071 Sec motion dec +071
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Bootes Tycho2 1489-01044-1 Gaia DR2 1211593751463700736