10057+8042 WFC 91 (HD 86457)

 
 
10h 05m 43.23s +80 41' 33.0" P.A. 272.00 sep 8.5 mag 10.16,10.23 Sp F8
 
 
Coord 2000 10057+8042 Discov num WFC  91 Comp Coord arcsec 2000 10 05 43.23 +80 41 33.0
Date first 1899 Date last 2018 Obs 16
Pa first 271 Pa last 271.6 P.A. Now (θ) 271.6°
Sep first 8.2 Sep last 8.488 Sep. Now (ρ) 8.488"
Mag pri 10.16 Mag sec 10.23 delta mag (ΔM) 0.07 Spectral class F8 (yellow-white)
Pri motion ra -008 Sec motion ra -010
Pri motion dec -020 Sec motion dec -020
Notes
rPM=0.089 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 86457 Constellation Draco SAO 1635 Tycho2 4548-00850-1
Gaia DR2 1132580028393447168 HD 86457 DM BD+81 323