18535+0912 ROE 112 AC

 
 
18h 53m 28.04s +09° 11' 53.9" P.A. 226.00 sep 43.3 mag 10.50,11.43 Sp A0
 
 
Coord 2000 18535+0912 Discov num ROE 112 Comp AC Coord arcsec 2000 18 53 28.04 +09 11 53.9
Date first 1917 Date last 2016 Obs 12
Pa first 225 Pa last 225.5 P.A. Now (θ) 225.5°
Sep first 48.2 Sep last 43.327 Sep. Now (ρ) 43.327"
Mag pri 10.50 Mag sec 11.43 delta mag (ΔM) 0.93 Spectral class A0 (white)
Pri motion ra -004 Sec motion ra -008
Pri motion dec -008 Sec motion dec -009
Notes N (See Notes)
rPM=0.342
Nature of this double is uncertain.
 
 
18535+0912 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 175086 18 53 28 +09 11 54 ROE 112 AB 2016 16 239 7.3 10.50 10.54 0.04
Show 18 53 28 +09 11 54 ROE 112 AC 2016 12 226 43.3 10.50 11.43 0.93 <===
Show 18 53 28 +09 11 50 ROE 112 BC 2016 12 223 36.3 10.54 11.43 0.89
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 1026-00474-1 Gaia DR2 4311218528874257664