17199+1807 COU 2625

17h 19m 51.27s +18° 05' 48.0" P.A. 9.00 sep 2.3 mag 10.50,11.50

Coord 2000 17199+1807 Discov num COU2625 Comp Coord arcsec 2000 17 19 51.27 +18 05 48.0
Date first 1991 Date last 2017 Obs 7
Pa first 15 Pa last 8.7 P.A. Now (θ) 8.7°
Sep first 1.8 Sep last 2.3 Sep. Now (ρ) 2.3"
Mag pri 10.50 Mag sec 11.50 delta mag (ΔM) 1 Spectral class
Pri motion ra -033 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 1540-00835-1 Gaia DR2 4548257705179893248