17029-2938 RST 1929 AB (HD 153826)

 
 
17h 02m 59.10s -29° 37' 39.2" P.A. 163.00 sep 20.7 mag 10.03,11.33 Sp K1/3(III)
 
 
Coord 2000 17029-2938 Discov num RST1929 Comp AB Coord arcsec 2000 17 02 59.10 -29 37 39.2
Date first 1913 Date last 2015 Obs 5
Pa first 163 Pa last 162.7 P.A. Now (θ) 162.7°
Sep first 21.1 Sep last 20.741 Sep. Now (ρ) 20.741"
Mag pri 10.03 Mag sec 11.33 delta mag (ΔM) 1.3 Spectral class K1/3(III) (yellow-orange)
Pri motion ra -008 Sec motion ra -002
Pri motion dec -010 Sec motion dec -011
Notes
rPM=0.475
Nature of this double is uncertain.
 
 
17029-2938 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 153826 17 02 59 -29 37 39 RST 1929 AB 2015 5 163 20.7 10.03 11.33 1.30 <===
Show 17 02 60 -29 37 59 RST 1929 BC 2015 2 163 1.0 11.60 11.60 0.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153826 Constellation Ophiuchus Tycho2 6823-02031-1 Gaia DR2 6029781419628195584
HD 153826