19397+3359 HO 111 AB (HD 185837)

 
 
19h 39m 44.92s +33 58' 44.1" P.A. 18.00 sep 1.3 mag 6.10,9.61 Sp B0.5Iae dist. 149.93 pc (489.07 l.y.)
 
 
Coord 2000 19397+3359 Discov num HO  111 Comp AB Coord arcsec 2000 19 39 44.92 +33 58 44.1
Date first 1885 Date last 2012 Obs 17
Pa first 1 Pa last 17.8 P.A. Now (θ) 17.8°
Sep first 0.8 Sep last 1.296 Sep. Now (ρ) 1.296"
Mag pri 6.10 Mag sec 9.61 delta mag (ΔM) 3.51 Spectral class B0.5Iae (blue-white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec +008 Sec motion dec +012
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
19397+3359 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 185837 68654 19 39 45 +33 58 44 HO 111 AB 2012 17 18 1.3 6.10 9.61 3.51 <===
Show 68654 19 39 45 +33 58 44 HO 111 AC 2015 7 169 25.4 6.10 11.70 5.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 185837 Constellation Cygnus SAO 68654 HIP 96724
Tycho2 2664-00996-1 Gaia DR2 2047204034339530240 HD 185837 HR 7481
GC 27216 ADS 12765 BD BD+33 3547 Distance 149.93
Distance ly 489.07