20073+6143 ES 1852 AB (HD 191607)

 
 
20h 07m 21.91s +61 42' 46.2" P.A. 156.00 sep 6.4 mag 8.64,9.60 Sp K0
 
 
Coord 2000 20073+6143 Discov num ES 1852 Comp AB Coord arcsec 2000 20 07 21.91 +61 42 46.2
Date first 1898 Date last 2016 Obs 18
Pa first 149 Pa last 156.2 P.A. Now (θ) 156.2°
Sep first 5.7 Sep last 6.4 Sep. Now (ρ) 6.4"
Mag pri 8.64 Mag sec 9.60 delta mag (ΔM) 0.96 Spectral class K0 (yellow-orange)
Pri motion ra +053 Sec motion ra +050
Pri motion dec +004 Sec motion dec -008
Notes
rPM=0.233 (< 0.3, Physical double)
This double is physical.
 
 
20073+6143 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 191607 20 07 22 +61 42 46 ES 1852 AB 2016 18 156 6.4 8.64 9.60 0.96 <===
Show 20 07 22 +61 42 46 WAL 128 AC 2015 7 22 19.0 8.64 12.80 4.16
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191607 Constellation Cepheus Tycho2 4232-02119-1 Gaia DR2 2237892816959673600
HD 191607