18585+1518 AG 368 AB

 
 
18h 58m 32.91s +15° 18' 21.7" P.A. 318.00 sep 17.3 mag 9.30,10.30 Sp K0
 
 
Coord 2000 18585+1518 Discov num AG  368 Comp AB Coord arcsec 2000 18 58 32.91 +15 18 21.7
Date first 1893 Date last 2019 Obs 17
Pa first 318 Pa last 317.7 P.A. Now (θ) 317.7°
Sep first 16.8 Sep last 17.31 Sep. Now (ρ) 17.31"
Mag pri 9.30 Mag sec 10.30 delta mag (ΔM) 1 Spectral class K0 (yellow-orange)
Pri motion ra +019 Sec motion ra +018
Pri motion dec -039 Sec motion dec -039
Notes
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
18585+1518 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 58 33 +15 18 22 TDT 1157 Aa,Ab 1991 1 232 0.4 9.98 10.08 0.10
Show 18 58 33 +15 18 22 AG 368 AB 2019 17 318 17.3 9.30 10.30 1.00 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4507699195152835840