18302-7641 HDS 2621 (HD 168636)

 
 
18h 30m 11.52s -76° 40' 45.9" P.A. 316.00 sep 0.3 mag 9.39,11.07 Sp F6/F7V dist. 162.34 pc (529.55 l.y.)
 
 
Coord 2000 18302-7641 Discov num HDS2621 Comp Coord arcsec 2000 18 30 11.52 -76 40 45.9
Date first 1991 Date last 2019 Obs 2
Pa first 301 Pa last 316.3 P.A. Now (θ) 316.3°
Sep first 0.4 Sep last 0.288 Sep. Now (ρ) 0.288"
Mag pri 9.39 Mag sec 11.07 delta mag (ΔM) 1.68 Spectral class F6/F7V (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +031 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 168636 Constellation Octans HIP 90686 Tycho2 9445-01676-1
Gaia DR2 6413376871562552832 HD 168636 CP CP-76 1240 Distance 162.34
Distance ly 529.55