23431-4619 DAW 28 AB (HD 222688)

 
 
23h 43m 05.93s -46° 18' 43.6" P.A. 76.00 sep 3.6 mag 6.65,11.10 Sp G8IV dist. 141.44 pc (461.38 l.y.)
 
 
Coord 2000 23431-4619 Discov num DAW  28 Comp AB Coord arcsec 2000 23 43 05.93 -46 18 43.6
Date first 1914 Date last 2016 Obs 6
Pa first 76 Pa last 76.3 P.A. Now (θ) 76.3°
Sep first 3.8 Sep last 3.63 Sep. Now (ρ) 3.63"
Mag pri 6.65 Mag sec 11.10 delta mag (ΔM) 4.45 Spectral class G8IV (yellow)
Pri motion ra -019 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
23431-4619 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 222688 231749 23 43 06 -46 18 44 DAW 28 AB 2016 6 76 3.6 6.65 11.10 4.45 <===
Show 231749 23 43 06 -46 18 44 HJ 5416 AC 2015 8 215 45.2 6.65 11.32 4.67
Show 23 43 03 -46 19 21 I 1607 CD 1934 2 172 0.5 10.80 11.60 0.80
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 222688 Constellation Phoenix SAO 231749 HIP 116994
Tycho2 8456-00183-1 Gaia DR2 6525405630278502656 HD 222688 GC 32935
CD CD-4714668 CP CP-4710031 Distance 141.44 Distance ly 461.38