15228-6022 COO 187 AB,C

 
 
15h 22m 45.84s -60° 21' 35.2" P.A. 52.00 sep 11.2 mag 8.96,9.34 Sp B9V+B
 
 
Coord 2000 15228-6022 Discov num COO 187 Comp AB,C Coord arcsec 2000 15 22 45.84 -60 21 35.2
Date first 1878 Date last 2016 Obs 17
Pa first 55 Pa last 51.8 P.A. Now (θ) 51.8°
Sep first 11.1 Sep last 11.18 Sep. Now (ρ) 11.18"
Mag pri 8.96 Mag sec 9.34 delta mag (ΔM) 0.38 Spectral class B9V+B (blue-white/blue-white)
Pri motion ra -006 Sec motion ra -001
Pri motion dec -013 Sec motion dec +003
Notes
rPM=1.171
This double is not physical.
 
 
15228-6022 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 22 46 -60 21 35 RST 5014 AB 2016 9 284 0.8 8.96 9.66 0.70
Show 253134 15 22 46 -60 21 35 COO 187 AB,C 2016 17 52 11.2 8.96 9.34 0.38 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Circinus SAO 253134 Tycho2 9021-01188-1 Gaia DR2 5875896280436433792
HD 136286 DM CP-59 5935