19083+5520 GUI 22 AB,D

 
 
19h 08m 20.20s +55° 19' 50.0" P.A. 123.00 sep 66.2 mag 7.49,12.30 Sp A5IV dist. 119.62 pc (390.2 l.y.)
 
 
Coord 2000 19083+5520 Discov num GUI  22 Comp AB,D Coord arcsec 2000 19 08 20.20 +55 19 50.0
Date first 1911 Date last 2015 Obs 10
Pa first 121 Pa last 123.4 P.A. Now (θ) 123.4°
Sep first 64.9 Sep last 66.214 Sep. Now (ρ) 66.214"
Mag pri 7.49 Mag sec 12.30 delta mag (ΔM) 4.81 Spectral class A5IV (white)
Pri motion ra +004 Sec motion ra +000
Pri motion dec +018 Sec motion dec -011
Notes N (See Notes)
rPM=1.588
This double is not physical.
 
 
19083+5520 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 31417 19 08 20 +55 19 50 D 19 AB 2016 44 345 0.5 7.67 9.51 1.84 Y
Show HD 179142 31417 19 08 20 +55 19 50 STF 2479 AB,C 2017 53 29 6.5 7.49 9.68 2.19
Show 31417 19 08 20 +55 19 50 GUI 22 AB,D 2015 10 123 66.2 7.49 12.30 4.81 <===
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 31417 HIP 94000 Tycho2 3924-01546-1
Gaia DR2 2141186886644505600 HD 179142 BD BD+55 2152 Distance 119.62
Distance ly 390.2