12387-6929 DON 543 AB

 
 
12h 38m 46.60s -69° 28' 26.6" P.A. 299.00 sep 5.4 mag 10.72,12.40
 
 
Coord 2000 12387-6929 Discov num DON 543 Comp AB Coord arcsec 2000 12 38 46.60 -69 28 26.6
Date first 1932 Date last 2016 Obs 7
Pa first 298 Pa last 298.6 P.A. Now (θ) 298.6°
Sep first 5.1 Sep last 5.39 Sep. Now (ρ) 5.39"
Mag pri 10.72 Mag sec 12.40 delta mag (ΔM) 1.68 Spectral class
Pri motion ra +038 Sec motion ra -050
Pri motion dec -015 Sec motion dec +030
Notes
rPM=1.695
This double is not physical.
 
 
12387-6929 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 38 47 -69 28 27 DON 543 AB 2016 7 299 5.4 10.72 12.40 1.68 <===
Show 12 38 47 -69 28 27 TRR 14 AC 2015 9 230 18.1 10.72 10.51 0.21
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Musca Tycho2 9232-00626-1 Gaia DR2 5855475909925108736