18554+3556 A 1385 AB (HD 175784)

 
 
18h 55m 24.94s +35° 56' 18.7" P.A. 295.00 sep 0.5 mag 9.00,11.00 Sp F
 
 
Coord 2000 18554+3556 Discov num A  1385 Comp AB Coord arcsec 2000 18 55 24.94 +35 56 18.7
Date first 1906 Date last 2016 Obs 11
Pa first 281 Pa last 295.4 P.A. Now (θ) 295.4°
Sep first 0.5 Sep last 0.454 Sep. Now (ρ) 0.454"
Mag pri 9.00 Mag sec 11.00 delta mag (ΔM) 2 Spectral class F (yellow-white)
Pri motion ra -008 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18554+3556 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 175784 67580 18 55 25 +35 56 19 A 1385 AB 2016 11 295 0.5 9.00 11.00 2.00 <===
Show 67580 18 55 25 +35 56 19 A 1385 AC 2015 11 304 15.8 8.90 13.10 4.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175784 Constellation Lyra SAO 67580 Tycho2 2651-01632-1
Gaia DR2 2093629607126321152 HD 175784 ADS 11848