17471+4215 A 697 (HD 162051)

 
 
17h 47m 04.66s +42° 14' 42.8" P.A. 128.00 sep 0.4 mag 9.49,9.68 Sp K0
 
 
Coord 2000 17471+4215 Discov num A   697 Comp Coord arcsec 2000 17 47 04.66 +42 14 42.8
Date first 1904 Date last 2016 Obs 38
Pa first 94 Pa last 127.9 P.A. Now (θ) 127.9°
Sep first 0.5 Sep last 0.422 Sep. Now (ρ) 0.422"
Mag pri 9.49 Mag sec 9.68 delta mag (ΔM) 0.19 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +002
Pri motion dec +042 Sec motion dec +042
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 162051 Constellation Hercules SAO 46948 Tycho2 3096-00692-1
HD 162051