17398+4619 COU 1780

 
 
17h 39m 47.81s +46° 19' 11.9" P.A. 349.00 sep 0.2 mag 9.00,10.00 Sp K0
 
 
Coord 2000 17398+4619 Discov num COU1780 Comp Coord arcsec 2000 17 39 47.81 +46 19 11.9
Date first 1978 Date last 2010 Obs 4
Pa first 273 Pa last 349.1 P.A. Now (θ) 349.1°
Sep first 0.3 Sep last 0.156 Sep. Now (ρ) 0.156"
Mag pri 9.00 Mag sec 10.00 delta mag (ΔM) 1 Spectral class K0 (yellow-orange)
Pri motion ra -011 Sec motion ra
Pri motion dec +016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3510-00784-1 Gaia DR2 1362470420654909056