01176-5912 TDS 1831 Aa,Ab

 
 
01h 17m 35.10s -59 11' 44.0" P.A. 346.00 sep 0.4 mag 11.02,11.26
 
 
Coord 2000 01176-5912 Discov num TDS1831 Comp Aa,Ab Coord arcsec 2000 01 17 35.10 -59 11 44.0
Date first 1991 Date last 1991 Obs 1
Pa first 346 Pa last 345.9 P.A. Now (θ) 345.9°
Sep first 0.4 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 11.02 Mag sec 11.26 delta mag (ΔM) 0.24 Spectral class
Pri motion ra +164 Sec motion ra +171
Pri motion dec -005 Sec motion dec -010
Notes
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
01176-5912 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 17 35 -59 11 44 TDS 1831 Aa,Ab 1991 1 346 0.4 11.02 11.26 0.24 <===
Show 01 17 35 -59 11 44 UC 537 AB 2016 6 202 44.8 10.46 12.42 1.96
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Tycho2 8480-00769-1 Gaia DR2 4909045506481449344