17033+4154 STF 2121 (HD 154393)

 
 
17h 03m 16.78s +41° 53' 50.8" P.A. 151.00 sep 2.6 mag 8.11,10.55 Sp K0 dist. 147.06 pc (479.71 l.y.)
 
 
Coord 2000 17033+4154 Discov num STF2121 Comp Coord arcsec 2000 17 03 16.78 +41 53 50.8
Date first 1831 Date last 2016 Obs 21
Pa first 140 Pa last 151.1 P.A. Now (θ) 151.1°
Sep first 2.8 Sep last 2.586 Sep. Now (ρ) 2.586"
Mag pri 8.11 Mag sec 10.55 delta mag (ΔM) 2.44 Spectral class K0 (yellow-orange)
Pri motion ra -008 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 154393 Constellation Hercules SAO 46459 HIP 83447
Tycho2 3080-01398-1 Gaia DR2 1354649422647292544 HD 154393 GC 23026
BD BD+42 2786 Distance 147.06 Distance ly 479.71