12185-3331 SKF 2116 BC

12h 18m 29.92s -33° 30' 31.9" P.A. 189.00 sep 5.9 mag 12.50,13.80 Sp G0

Coord 2000 12185-3331 Discov num SKF2116 Comp BC Coord arcsec 2000 12 18 29.92 -33 30 31.9
Date first 1958 Date last 2016 Obs 9
Pa first 178 Pa last 189 P.A. Now (θ) 189°
Sep first 6.9 Sep last 5.854 Sep. Now (ρ) 5.854"
Mag pri 12.50 Mag sec 13.80 delta mag (ΔM) 1.3 Spectral class G0 (yellow)
Pri motion ra -001 Sec motion ra -014
Pri motion dec -002 Sec motion dec -024
Notes




rPM=0.92

This double is not physical.



12185-3331 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 18 32 -33 30 30 SWR 129 AB 2015 8 266 23.3 12.18 12.24 0.06
Show 12 18 30 -33 30 32 SKF 2116 BC 2016 9 189 5.9 12.50 13.80 1.30 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Hydra Gaia DR2 3468947297164093952