19031-1915 HJ 5082 BC

 
 
19h 03m 04.30s -19° 14' 44.5" P.A. 126.00 sep 13.5 mag 9.00,10.80
 
 
Coord 2000 19031-1915 Discov num HJ 5082 Comp BC Coord arcsec 2000 19 03 04.30 -19 14 44.5
Date first 1877 Date last 2018 Obs 20
Pa first 127 Pa last 126.4 P.A. Now (θ) 126.4°
Sep first 13.4 Sep last 13.484 Sep. Now (ρ) 13.484"
Mag pri 9.00 Mag sec 10.80 delta mag (ΔM) 1.8 Spectral class
Pri motion ra +003 Sec motion ra +004
Pri motion dec -011 Sec motion dec -010
Notes
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
19031-1915 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 176884 162130 19 03 04 -19 14 44 HJ 5082 AB 2016 28 89 7.7 6.15 9.00 2.85
Show 162130 19 03 04 -19 14 44 HJ 5082 AC 2016 18 112 20.2 6.15 10.80 4.65
Show 162130 19 03 04 -19 14 44 HJ 5082 AD 1999 4 262 25.9 6.15 13.70 7.55
Show 19 03 04 -19 14 44 HJ 5082 BC 2018 20 126 13.5 9.00 10.80 1.80 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4085573110466877312