12357-1201 STF 1659 AD

 
 
12h 35m 43.75s -12° 01' 30.0" P.A. 32.00 sep 189.8 mag 7.94,9.88 Sp G0 dist. 144.51 pc (471.39 l.y.)
 
 
Coord 2000 12357-1201 Discov num STF1659 Comp AD Coord arcsec 2000 12 35 43.75 -12 01 30.0
Date first 1870 Date last 2018 Obs 15
Pa first 26 Pa last 32.3 P.A. Now (θ) 32.3°
Sep first 184.1 Sep last 189.8 Sep. Now (ρ) 189.8"
Mag pri 7.94 Mag sec 9.88 delta mag (ΔM) 1.94 Spectral class G0 (yellow)
Pri motion ra -146 Sec motion ra +001
Pri motion dec +019 Sec motion dec -019
Notes W
rPM=1.031
This double is not physical.
 
 
12357-1201 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 109556 157384 12 35 44 -12 01 30 STF 1659 AB 2018 46 351 28.1 7.94 8.34 0.40
Show 157384 12 35 44 -12 01 30 STF 1659 AC 2018 32 69 43.8 7.94 10.89 2.95
Show 157384 12 35 44 -12 01 30 STF 1659 AD 2018 15 32 189.8 7.94 9.88 1.94 <===
Show 157384 12 35 44 -12 01 30 STF 1659 AE 2018 17 275 151.2 7.94 6.78 1.16
Show 157384 12 35 44 -12 01 30 STF 1659 AF 2018 17 139 209.4 7.94 6.64 1.30
Show 12 35 43 -12 01 03 STF 1659 BC 2018 28 105 46.7 8.34 10.89 2.55
Show 157379 12 35 33 -12 01 16 STF 1659 EF 2018 23 121 333.8 6.78 6.64 0.14
Show 157379 12 35 33 -12 01 16 STF 1659 EG 2015 3 252 12.6 6.78 15.50 8.72
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus SAO 157384 HIP 61466 Tycho2 5530-02065-1
Gaia DR2 3530062006022286592 HD 109556 BD BD-11 3330 Distance 144.51
Distance ly 471.39