19551+3041 GRF 13 AB (HD 188669)

 
 
19h 55m 05.17s +30° 41' 15.3" P.A. 194.00 sep 104.9 mag 7.09,8.76 Sp G9III+A0V dist. 151.75 pc (495.01 l.y.)
 
 
Coord 2000 19551+3041 Discov num GRF  13 Comp AB Coord arcsec 2000 19 55 05.17 +30 41 15.3
Date first 1901 Date last 2015 Obs 7
Pa first 192 Pa last 193.9 P.A. Now (θ) 193.9°
Sep first 100.8 Sep last 104.852 Sep. Now (ρ) 104.852"
Mag pri 7.09 Mag sec 8.76 delta mag (ΔM) 1.67 Spectral class G9III+A0V (yellow/white)
Pri motion ra +047 Sec motion ra -001
Pri motion dec +023 Sec motion dec -005
Notes U (Proper motion indicates non-physical)
rPM=1.062
This double is not physical.
 
 
19551+3041 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 188669 69078 19 55 05 +30 41 15 GRF 13 AB 2015 7 194 104.9 7.09 8.76 1.67 <===
Show 69078 19 55 05 +30 41 15 GRF 13 AC 2015 6 119 92.6 7.09 11.50 4.41
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188669 Constellation Cygnus SAO 69078 HIP 98011
Tycho2 2669-02331-1 Gaia DR2 2033422274587282304 HD 188669 GC 27591
BD BD+30 3806 Distance 151.75 Distance ly 495.01