15543-7313 TDS 9687 Aa,Ab

 
 
15h 54m 15.08s -73° 13' 03.9" P.A. 213.00 sep 0.5 mag 11.11,11.25 Sp G8IV
 
 
Coord 2000 15543-7313 Discov num TDS9687 Comp Aa,Ab Coord arcsec 2000 15 54 15.08 -73 13 03.9
Date first 1991 Date last 1991 Obs 1
Pa first 213 Pa last 212.8 P.A. Now (θ) 212.8°
Sep first 0.5 Sep last 0.49 Sep. Now (ρ) 0.49"
Mag pri 11.11 Mag sec 11.25 delta mag (ΔM) 0.14 Spectral class G8IV (yellow)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
15543-7313 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 54 15 -73 13 04 TDS 9687 Aa,Ab 1991 1 213 0.5 11.11 11.25 0.14 <===
Show 15 54 15 -73 13 04 SWR 185 AB 2015 6 257 22.2 10.49 10.80 0.31
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9272-00007-1 Gaia DR2 5782480428145862272