17329-0129 UC 3366 AC

 
 
17h 32m 54.24s -01° 29' 26.2" P.A. 184.00 sep 49.0 mag 10.15,15.61 Sp K5
 
 
Coord 2000 17329-0129 Discov num UC 3366 Comp AC Coord arcsec 2000 17 32 54.24 -01 29 26.2
Date first 1999 Date last 2015 Obs 3
Pa first 184 Pa last 183.7 P.A. Now (θ) 183.7°
Sep first 50.6 Sep last 48.981 Sep. Now (ρ) 48.981"
Mag pri 10.15 Mag sec 15.61 delta mag (ΔM) 5.46 Spectral class K5 (yellow-orange)
Pri motion ra -057 Sec motion ra -059
Pri motion dec -016 Sec motion dec -004
Notes V (Proper motion indicates physical)
rPM=0.205 (< 0.3, Physical double)
This double is physical.
 
 
17329-0129 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 159103 17 32 54 -01 29 26 J 453 AB 2013 13 156 2.8 10.40 10.80 0.40
Show 17 32 54 -01 29 26 UC 3366 AC 2015 3 184 49.0 10.15 15.61 5.46 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4370157570464216576