11577+5004 TDS 8143 AB

 
 
11h 57m 42.93s +50° 03' 40.5" P.A. 112.00 sep 0.5 mag 11.27,11.45 Sp K0
 
 
Coord 2000 11577+5004 Discov num TDS8143 Comp AB Coord arcsec 2000 11 57 42.93 +50 03 40.5
Date first 1991 Date last 1991 Obs 1
Pa first 112 Pa last 112.3 P.A. Now (θ) 112.3°
Sep first 0.5 Sep last 0.5 Sep. Now (ρ) 0.5"
Mag pri 11.27 Mag sec 11.45 delta mag (ΔM) 0.18 Spectral class K0 (yellow-orange)
Pri motion ra -026 Sec motion ra -026
Pri motion dec +008 Sec motion dec +008
Notes W
Nature of this double is uncertain.
 
 
11577+5004 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 28205 11 57 43 +50 03 40 TDS 8143 AB 1991 1 112 0.5 11.27 11.45 0.18 <===
Show HD 233884 28205 11 57 43 +50 03 40 SKF 2639 AB,C 2016 16 174 33.7 10.60 11.00 0.40
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 28205 Tycho2 3454-00347-1 Gaia DR2 787833551985603456
HD 233884