20183+2002 HJ 912 AC

 
 
20h 18m 17.00s +20 01' 42.9" P.A. 170.00 sep 89.6 mag 10.65,9.02
 
 
Coord 2000 20183+2002 Discov num HJ  912 Comp AC Coord arcsec 2000 20 18 17.00 +20 01 42.9
Date first 1904 Date last 2015 Obs 14
Pa first 169 Pa last 169.6 P.A. Now (θ) 169.6°
Sep first 86.6 Sep last 89.645 Sep. Now (ρ) 89.645"
Mag pri 10.65 Mag sec 9.02 delta mag (ΔM) 1.63 Spectral class
Pri motion ra +001 Sec motion ra -006
Pri motion dec -002 Sec motion dec -031
Notes
rPM=0.945
This double is not physical.
 
 
20183+2002 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 18 17 +20 01 43 HJ 912 AB 2015 18 78 5.1 10.65 10.53 0.12
Show 105942 20 18 17 +20 01 43 HJ 912 AC 2015 14 170 89.6 10.65 9.02 1.63 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta SAO 105942 Tycho2 1639-00598-1 Gaia DR2 1816588136189590656
HD 351846