09223-5428 I 1107 AB (HD 81221)

 
 
09h 22m 19.16s -54 27' 54.7" P.A. 24.00 sep 1.1 mag 8.69,9.61 Sp G3V dist. 67.02 pc (218.62 l.y.)
 
 
Coord 2000 09223-5428 Discov num I  1107 Comp AB Coord arcsec 2000 09 22 19.16 -54 27 54.7
Date first 1915 Date last 2018 Obs 26
Pa first 94 Pa last 24.3 P.A. Now (θ) 24.3°
Sep first 1.4 Sep last 1.116 Sep. Now (ρ) 1.116"
Mag pri 8.69 Mag sec 9.61 delta mag (ΔM) 0.92 Spectral class G3V (yellow)
Pri motion ra +023 Sec motion ra +008
Pri motion dec +115 Sec motion dec +128
Notes N L T (See Notes, Linear solution, Parallax indicates physical)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
09223-5428 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 81221 236892 09 22 19 -54 27 55 I 1107 AB 2018 26 24 1.1 8.69 9.61 0.92 <===
Show 236892 09 22 19 -54 27 55 SHY 541 AC 2015 6 209 321.6 8.69 8.16 0.53
Show 236889 09 22 01 -54 32 37 DAM 1605 CD 2016 5 299 10.0 8.16 14.70 6.54
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 81221 Constellation Vela SAO 236892 HIP 45952
Tycho2 8588-02776-1 Gaia DR2 5310446621652246144 HD 81221 CP CP-53 2345
Distance 67.02 Distance ly 218.62