16581-3013 HJ 4903 AC

 
 
16h 58m 06.95s -30° 12' 58.1" P.A. 91.00 sep 18.7 mag 9.16,10.78 Sp F3V dist. 427.35 pc (1394.02 l.y.)
 
 
Coord 2000 16581-3013 Discov num HJ 4903 Comp AC Coord arcsec 2000 16 58 06.95 -30 12 58.1
Date first 1834 Date last 2015 Obs 14
Pa first 89 Pa last 90.9 P.A. Now (θ) 90.9°
Sep first 15.0 Sep last 18.661 Sep. Now (ρ) 18.661"
Mag pri 9.16 Mag sec 10.78 delta mag (ΔM) 1.62 Spectral class F3V (yellow-white)
Pri motion ra -005 Sec motion ra +001
Pri motion dec -085 Sec motion dec -031
Notes
rPM=0.638
Nature of this double is uncertain.
 
 
16581-3013 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 153002 208244 16 58 07 -30 12 58 SEE 508 AB 2015 13 187 1.6 9.16 9.49 0.33
Show 208244 16 58 07 -30 12 58 HJ 4903 AC 2015 14 91 18.7 9.16 10.78 1.62 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 208244 HIP 83038 Tycho2 7360-00742-1
Gaia DR2 6029327901076457600 HD 153002 CD CD-3013648 Distance 427.35
Distance ly 1394.02