20090+1808 HJ 2932 AB (HD 351488)

 
 
20h 09m 03.45s +18 07' 06.4" P.A. 165.00 sep 13.5 mag 10.01,11.17 Sp A2
 
 
Coord 2000 20090+1808 Discov num HJ 2932 Comp AB Coord arcsec 2000 20 09 03.45 +18 07 06.4
Date first 1831 Date last 2016 Obs 15
Pa first 133 Pa last 164.7 P.A. Now (θ) 164.7°
Sep first 12.0 Sep last 13.491 Sep. Now (ρ) 13.491"
Mag pri 10.01 Mag sec 11.17 delta mag (ΔM) 1.16 Spectral class A2 (white)
Pri motion ra +022 Sec motion ra -004
Pri motion dec +024 Sec motion dec -003
Notes
rPM=1.151
This double is not physical.
 
 
20090+1808 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 351488 20 09 03 +18 07 06 HJ 2932 AB 2016 15 165 13.5 10.01 11.17 1.16 <===
Show 20 09 03 +18 07 06 HJ 2932 AC 2016 11 217 24.3 10.01 14.00 3.99
Show 20 09 03 +18 07 06 HJ 2932 AD 2016 8 322 13.0 10.01 14.70 4.69
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 351488 Constellation Sagitta Tycho2 1622-01432-1 Gaia DR2 1809881802463035264
HD 351488