15551-4601 HJ 4817 BD

 
 
15h 55m 04.24s -46° 00' 31.4" P.A. 274.00 sep 11.1 mag 11.67,11.84
 
 
Coord 2000 15551-4601 Discov num HJ 4817 Comp BD Coord arcsec 2000 15 55 04.24 -46 00 31.4
Date first 1902 Date last 2015 Obs 7
Pa first 275 Pa last 274.2 P.A. Now (θ) 274.2°
Sep first 11.2 Sep last 11.148 Sep. Now (ρ) 11.148"
Mag pri 11.67 Mag sec 11.84 delta mag (ΔM) 0.17 Spectral class
Pri motion ra +002 Sec motion ra -005
Pri motion dec -001 Sec motion dec +003
Notes
rPM=1.383
This double is not physical.
 
 
15551-4601 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 327648 15 55 05 -46 00 36 HJ 4817 AB 2015 9 293 13.1 11.20 11.67 0.47
Show 15 55 04 -46 00 31 HJ 4817 BC 2015 9 323 10.1 11.67 12.40 0.73
Show 15 55 04 -46 00 31 HJ 4817 BD 2015 7 274 11.1 11.67 11.84 0.17 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma Gaia DR2 5988130029314213248