18222+1126 STF 2311 AC

 
 
18h 22m 14.28s +11° 26' 00.7" P.A. 333.00 sep 146.3 mag 9.65,10.45 Sp K5 dist. 892.86 pc (2912.51 l.y.)
 
 
Coord 2000 18222+1126 Discov num STF2311 Comp AC Coord arcsec 2000 18 22 14.28 +11 26 00.7
Date first 1907 Date last 2015 Obs 19
Pa first 333 Pa last 333.4 P.A. Now (θ) 333.4°
Sep first 142.3 Sep last 146.25 Sep. Now (ρ) 146.25"
Mag pri 9.65 Mag sec 10.45 delta mag (ΔM) 0.8 Spectral class K5 (yellow-orange)
Pri motion ra -006 Sec motion ra +006
Pri motion dec -039 Sec motion dec +003
Notes Z (Parallax indicates components are physical)
rPM=1.107
This double is physical.
 
 
18222+1126 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 22 14 +11 26 01 STF 2311 AB 2018 63 84 3.0 9.65 10.79 1.14
Show 18 22 14 +11 26 01 STF 2311 AC 2015 19 333 146.3 9.65 10.45 0.80 <===
Show 18 22 14 +11 26 01 STF 2311 AD 2015 16 290 149.9 9.65 10.69 1.04
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus HIP 90027 Tycho2 1018-01894-1 Gaia DR2 4483837937390130048
BD BD+11 3438 Distance 892.86 Distance ly 2912.51