19476+6403 ES 1917 (HD 187765)

 
 
19h 47m 37.24s +64 03' 06.4" P.A. 340.00 sep 8.0 mag 8.40,12.50 Sp K0
 
 
Coord 2000 19476+6403 Discov num ES 1917 Comp Coord arcsec 2000 19 47 37.24 +64 03 06.4
Date first 1921 Date last 2021 Obs 9
Pa first 344 Pa last 339.5 P.A. Now (θ) 339.5°
Sep first 7.7 Sep last 8.03 Sep. Now (ρ) 8.03"
Mag pri 8.40 Mag sec 12.50 delta mag (ΔM) 4.1 Spectral class K0 (yellow-orange)
Pri motion ra -003 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187765 Constellation Draco SAO 18534 Tycho2 4239-00220-1
Gaia DR2 2241558691804946176 HD 187765