11552+1643 TDS 8112 Aa,Ab

 
 
11h 55m 12.67s +16° 43' 20.2" P.A. 14.00 sep 0.2 mag 11.36,11.82
 
 
Coord 2000 11552+1643 Discov num TDS8112 Comp Aa,Ab Coord arcsec 2000 11 55 12.67 +16 43 20.2
Date first 1991 Date last 2013 Obs 2
Pa first 176 Pa last 14.2 P.A. Now (θ) 14.2°
Sep first 1.3 Sep last 0.238 Sep. Now (ρ) 0.238"
Mag pri 11.36 Mag sec 11.82 delta mag (ΔM) 0.46 Spectral class
Pri motion ra -050 Sec motion ra -050
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
11552+1643 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 55 13 +16 43 20 TDS 8112 Aa,Ab 2013 2 14 0.2 11.36 11.82 0.46 <===
Show 11 55 13 +16 43 20 COU 51 AB 2016 11 163 1.2 11.33 11.30 0.03
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 1441-00901-1 Gaia DR2 3926134784728480256