19555+3919 TDT 1852 AB

 
 
19h 55m 31.44s +39 18' 46.5" P.A. 32.00 sep 2.1 mag 12.10,12.17
 
 
Coord 2000 19555+3919 Discov num TDT1852 Comp AB Coord arcsec 2000 19 55 31.44 +39 18 46.5
Date first 1991 Date last 1991 Obs 1
Pa first 32 Pa last 31.9 P.A. Now (θ) 31.9°
Sep first 2.1 Sep last 2.08 Sep. Now (ρ) 2.08"
Mag pri 12.10 Mag sec 12.17 delta mag (ΔM) 0.07 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
19555+3919 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 55 31 +39 18 46 TDT 1852 AB 1991 1 32 2.1 12.10 12.17 0.07 <===
Show 19 55 31 +39 18 46 SEI 733 AC 2015 7 142 23.4 12.10 12.40 0.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3137-00885-1 Gaia DR2 2072636391129013888