12347-4440 B 1718 AB (HD 109409)

 
 
12h 34m 42.39s -44° 40' 22.9" sep 1.0 mag 5.60,12.30 Sp G1V dist. 28.32 pc (92.38 l.y.)
 
 
Coord 2000 12347-4440 Discov num B  1718 Comp AB Coord arcsec 2000 12 34 42.39 -44 40 22.9
Date first 1929 Date last 1929 Obs 1
Pa first 0 Pa last 0.3 P.A. Now (θ) 0.3°
Sep first 1.0 Sep last 0.99 Sep. Now (ρ) 0.99"
Mag pri 5.60 Mag sec 12.30 delta mag (ΔM) 6.7 Spectral class G1V (yellow)
Pri motion ra -077 Sec motion ra
Pri motion dec -204 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12347-4440 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 109409 223527 12 34 42 -44 40 23 B 1718 AB 1929 1 0 1.0 5.60 12.30 6.70 <===
Show 223527 12 34 42 -44 40 23 NSN 406 AC 2016 4 56 38.1 5.60 16.20 10.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 109409 Constellation Centaurus SAO 223527 HIP 61379
Tycho2 7770-02412-1 HD 109409 HR 4788 GC 17139
CD CD-43 7755 CP CP-43 5828 Distance 28.32 Distance ly 92.38