17581-5554 RST 955 (HD 163169)

17h 58m 02.89s -55° 53' 31.6" P.A. 107.00 sep 5.3 mag 9.75,10.90 Sp G8/K0III

Coord 2000 17581-5554 Discov num RST 955 Comp Coord arcsec 2000 17 58 02.89 -55 53 31.6
Date first 1892 Date last 2015 Obs 8
Pa first 108 Pa last 106.7 P.A. Now (θ) 106.7°
Sep first 6.4 Sep last 5.298 Sep. Now (ρ) 5.298"
Mag pri 9.75 Mag sec 10.90 delta mag (ΔM) 1.15 Spectral class G8/K0III (yellow)
Pri motion ra -021 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 163169 Constellation Ara SAO 245138 Tycho2 8746-02783-1
Gaia DR2 5920166359412541824 HD 163169