17101-2335 ARA 2198 AC

 
 
17h 10m 06.77s -23° 34' 47.9" P.A. 317.00 sep 9.4 mag 10.80,13.10 Sp A5
 
 
Coord 2000 17101-2335 Discov num ARA2198 Comp AC Coord arcsec 2000 17 10 06.77 -23 34 47.9
Date first 1910 Date last 2015 Obs 7
Pa first 322 Pa last 316.7 P.A. Now (θ) 316.7°
Sep first 8.3 Sep last 9.446 Sep. Now (ρ) 9.446"
Mag pri 10.80 Mag sec 13.10 delta mag (ΔM) 2.3 Spectral class A5 (white)
Pri motion ra -010 Sec motion ra -058
Pri motion dec -007 Sec motion dec +007
Notes
rPM=0.856
This double is not physical.
 
 
17101-2335 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 10 07 -23 34 48 BRT 1503 AB 2015 8 355 9.6 10.80 11.10 0.30
Show 17 10 07 -23 34 48 ARA 2198 AC 2015 7 317 9.4 10.80 13.10 2.30 <===
Show 17 10 07 -23 34 38 BRT 1503 BC 2015 8 245 6.2 11.10 13.10 2.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 6812-00757-1 Gaia DR2 4112893019509419008