15330-5301 B 2357 AB (HD 138206)

 
 
15h 32m 59.47s -53 00' 48.1" P.A. 135.00 sep 9.0 mag 8.71,11.20 Sp A3V
 
 
Coord 2000 15330-5301 Discov num B  2357 Comp AB Coord arcsec 2000 15 32 59.47 -53 00 48.1
Date first 1892 Date last 2016 Obs 8
Pa first 137 Pa last 134.6 P.A. Now (θ) 134.6°
Sep first 8.1 Sep last 9.005 Sep. Now (ρ) 9.005"
Mag pri 8.71 Mag sec 11.20 delta mag (ΔM) 2.49 Spectral class A3V (white)
Pri motion ra -014 Sec motion ra -003
Pri motion dec -014 Sec motion dec -030
Notes
rPM=0.644
Nature of this double is uncertain.
 
 
15330-5301 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 138206 242681 15 32 59 -53 00 48 B 2357 AB 2016 8 135 9.0 8.71 11.20 2.49 <===
Show 242681 15 32 59 -53 00 48 SKF 1398 AC 2015 3 166 4.0 8.71 13.00 4.29
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 138206 Constellation Norma SAO 242681 Tycho2 8695-02781-1
Gaia DR2 5888626322975003520 HD 138206