15207-6729 I 332 AC

 
 
15h 20m 40.58s -67° 28' 53.5" P.A. 72.00 sep 55.2 mag 6.42,9.40 Sp B3V dist. 306.75 pc (1000.62 l.y.)
 
 
Coord 2000 15207-6729 Discov num I   332 Comp AC Coord arcsec 2000 15 20 40.58 -67 28 53.5
Date first 1991 Date last 2016 Obs 2
Pa first 73 Pa last 71.9 P.A. Now (θ) 71.9°
Sep first 55.7 Sep last 55.23 Sep. Now (ρ) 55.23"
Mag pri 6.42 Mag sec 9.40 delta mag (ΔM) 2.98 Spectral class B3V (blue-white)
Pri motion ra +001 Sec motion ra -004
Pri motion dec -004 Sec motion dec -001
Notes
rPM=1.414
This double is not physical.
 
 
15207-6729 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 135737 253115 15 20 41 -67 28 54 I 332 AB 2016 9 108 1.3 6.42 8.23 1.81
Show 253115 15 20 41 -67 28 54 I 332 AC 2016 2 72 55.2 6.42 9.40 2.98 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Australe SAO 253115 HIP 75091 Tycho2 9033-03621-1
Gaia DR2 5823647346084084736 HD 135737 HR 5684 CP CP-67 2836
Distance 306.75 Distance ly 1000.62