10476-1538 STF 1473 AB (HD 93527)

 
 
10h 47m 36.55s -15 37' 36.1" P.A. 10.00 sep 30.5 mag 7.74,8.86 Sp F7II/III dist. 83.19 pc (271.37 l.y.)
 
 
Coord 2000 10476-1538 Discov num STF1473 Comp AB Coord arcsec 2000 10 47 36.55 -15 37 36.1
Date first 1822 Date last 2015 Obs 32
Pa first 9 Pa last 9.8 P.A. Now (θ) 9.8°
Sep first 31.4 Sep last 30.479 Sep. Now (ρ) 30.479"
Mag pri 7.74 Mag sec 8.86 delta mag (ΔM) 1.12 Spectral class F7II/III (yellow-white)
Pri motion ra -113 Sec motion ra -116
Pri motion dec -043 Sec motion dec -044
Notes N T (See Notes, Parallax indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
10476-1538 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 156233 10 47 37 -15 37 36 TOK 714 Aa,Ab 2021 12 74 0.0 8.20 8.80 0.60 Y
Show HD 93527 156233 10 47 37 -15 37 36 STF 1473 AB 2015 32 10 30.5 7.74 8.86 1.12 <===
Show 156233 10 47 37 -15 37 36 STF 1473 AC 2020 8 333 96.1 7.74 12.50 4.76
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93527 Constellation Hydra SAO 156233 HIP 52792
Tycho2 6075-01830-1 Gaia DR2 3557658442209386624 HD 93527 GC 14851
BD BD-14 3184 Distance 83.19 Distance ly 271.37