11291+3920 STF 1543 EF

 
 
11h 28m 35.29s +39° 16' 50.0" P.A. 129.00 sep 43.7 mag 10.43,11.56
 
 
Coord 2000 11291+3920 Discov num STF1543 Comp EF Coord arcsec 2000 11 28 35.29 +39 16 50.0
Date first 1895 Date last 2016 Obs 13
Pa first 129 Pa last 128.5 P.A. Now (θ) 128.5°
Sep first 43.8 Sep last 43.735 Sep. Now (ρ) 43.735"
Mag pri 10.43 Mag sec 11.56 delta mag (ΔM) 1.13 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec +003 Sec motion dec +002
Notes N (See Notes)
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
11291+3920 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 57 UMa 62572 11 29 04 +39 20 13 STF 1543 AB 2019 168 354 5.5 5.35 10.67 5.32
Show 62572 11 29 04 +39 20 13 STF 1543 AC 2013 7 11 220.2 5.36 12.12 6.76
Show 62572 11 29 04 +39 20 13 STF 1543 AD 2013 14 252 344.0 5.36 7.73 2.37
Show 62572 11 29 04 +39 20 13 KZA 17 AG 2013 5 204 330.2 5.36 12.29 6.93
Show 62571 11 28 36 +39 18 29 STF 1543 DE 2015 16 184 99.3 7.73 10.43 2.70
Show 62571 11 28 36 +39 18 29 STF 1543 DF 2015 13 168 129.6 7.73 11.56 3.83
Show 11 28 35 +39 16 50 STF 1543 EF 2016 13 129 43.7 10.43 11.56 1.13 <===
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3013-01935-1 Gaia DR2 767157201462132224