16403-2354 FGL 4 AC

 
 
16h 40m 17.93s -23° 53' 45.0" P.A. 55.00 sep 1.5 mag 8.94, Sp A1V dist. 216.45 pc (706.06 l.y.)
 
 
Coord 2000 16403-2354 Discov num FGL   4 Comp AC Coord arcsec 2000 16 40 17.93 -23 53 45.0
Date first 2001 Date last 2001 Obs 1
Pa first 55 Pa last 55 P.A. Now (θ) 55°
Sep first 1.5 Sep last 1.5 Sep. Now (ρ) 1.5"
Mag pri 8.94 Mag sec delta mag (ΔM) Spectral class A1V (white)
Pri motion ra -006 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
16403-2354 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V2307 Oph 184536 16 40 18 -23 53 45 HDS 2365 AB 2018 15 228 1.1 8.94 12.45 3.51
Show 184536 16 40 18 -23 53 45 FGL 4 AC 2001 1 55 1.5 8.94 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V2307 Oph Constellation Ophiuchus SAO 184536 HIP 81624
Tycho2 6796-01287-1 Gaia DR2 6047858485904034944 HD 150193 CD CD-2312887
CP CP-23 6381 Distance 216.45 Distance ly 706.06