17387+6114 VVO 17 AD

 
 
17h 38m 39.66s +61° 14' 15.6" P.A. 151.00 sep 19.1 mag 10.20,14.50 Sp K8V dist. 33.12 pc (108.04 l.y.)
 
 
Coord 2000 17387+6114 Discov num VVO  17 Comp AD Coord arcsec 2000 17 38 39.66 +61 14 15.6
Date first 1985 Date last 2015 Obs 5
Pa first 150 Pa last 151.2 P.A. Now (θ) 151.2°
Sep first 20.5 Sep last 19.092 Sep. Now (ρ) 19.092"
Mag pri 10.20 Mag sec 14.50 delta mag (ΔM) 4.3 Spectral class K8V (yellow-orange)
Pri motion ra -019 Sec motion ra -019
Pri motion dec +047 Sec motion dec +045
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
17387+6114 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 38 40 +61 14 16 HOM 1 Aa,Ab 2011 10 18 0.0 10.20 11.40 1.20 Y
Show 17 38 40 +61 14 16 LAF 58 AB 2005 1 319 4.1 7.20 18.20 11.00
Show 17 38 40 +61 14 16 LAF 58 AC 2015 3 229 8.9 7.20 16.40 9.20
Show 17 38 40 +61 14 16 VVO 17 AD 2015 5 151 19.1 10.20 14.50 4.30 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco HIP 86346 Tycho2 4199-01286-1 Gaia DR2 1436001566431649792
HD 160934 Distance 33.12 Distance ly 108.04