20444-2339 HJ 2991 BC

 
 
20h 44m 23.89s -23° 38' 22.0" P.A. 285.00 sep 5.8 mag 10.34,13.10
 
 
Coord 2000 20444-2339 Discov num HJ 2991 Comp BC Coord arcsec 2000 20 44 23.89 -23 38 22.0
Date first 1830 Date last 2015 Obs 14
Pa first 96 Pa last 285 P.A. Now (θ) 285°
Sep first 10.0 Sep last 5.8 Sep. Now (ρ) 5.8"
Mag pri 10.34 Mag sec 13.10 delta mag (ΔM) 2.76 Spectral class
Pri motion ra +009 Sec motion ra -070
Pri motion dec -013 Sec motion dec +009
Notes
rPM=1.162
This double is not physical.
 
 
20444-2339 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 44 23 -23 38 58 HJ 2991 AB 2015 15 9 38.1 9.64 10.34 0.70
Show 20 44 24 -23 38 22 HJ 2991 BC 2015 14 285 5.8 10.34 13.10 2.76 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6921-00155-1 Gaia DR2 6806604457774519296