16510+4605 A 1867

 
 
16h 50m 59.52s +46° 04' 56.1" P.A. 264.00 sep 1.8 mag 9.76,13.80 Sp K0
 
 
Coord 2000 16510+4605 Discov num A  1867 Comp Coord arcsec 2000 16 50 59.52 +46 04 56.1
Date first 1893 Date last 2017 Obs 7
Pa first 313 Pa last 263.7 P.A. Now (θ) 263.7°
Sep first 4.8 Sep last 1.83 Sep. Now (ρ) 1.83"
Mag pri 9.76 Mag sec 13.80 delta mag (ΔM) 4.04 Spectral class K0 (yellow-orange)
Pri motion ra -019 Sec motion ra
Pri motion dec +029 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3500-01893-1 Gaia DR2 1407490675872028800