10566+2755 HJ 491 AB

 
 
10h 56m 34.91s +27° 55' 30.9" P.A. 120.00 sep 18.6 mag 10.13,11.51
 
 
Coord 2000 10566+2755 Discov num HJ  491 Comp AB Coord arcsec 2000 10 56 34.91 +27 55 30.9
Date first 1827 Date last 2019 Obs 35
Pa first 130 Pa last 119.9 P.A. Now (θ) 119.9°
Sep first 15.0 Sep last 18.601 Sep. Now (ρ) 18.601"
Mag pri 10.13 Mag sec 11.51 delta mag (ΔM) 1.38 Spectral class
Pri motion ra -006 Sec motion ra -003
Pri motion dec -062 Sec motion dec -061
Notes
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
10566+2755 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 56 35 +27 55 31 HJ 491 AB 2019 35 120 18.6 10.13 11.51 1.38 <===
Show 10 56 36 +27 55 22 MLB 567 BC 2015 9 295 5.8 11.51 13.60 2.09
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor Tycho2 1980-01770-1 Gaia DR2 730659046121582848