17083+5051 CHR 60 Aa,Ab

 
 
17h 08m 17.08s +50° 50' 32.0" P.A. 10.00 sep 0.2 mag 6.46, Sp A1V dist. 191.57 pc (624.9 l.y.)
 
 
Coord 2000 17083+5051 Discov num CHR  60 Comp Aa,Ab Coord arcsec 2000 17 08 17.08 +50 50 32.0
Date first 1985 Date last 2007 Obs 3
Pa first 71 Pa last 9.9 P.A. Now (θ) 9.9°
Sep first 0.2 Sep last 0.208 Sep. Now (ρ) 0.208"
Mag pri 6.46 Mag sec delta mag (ΔM) Spectral class A1V (white)
Pri motion ra -008 Sec motion ra
Pri motion dec +019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17083+5051 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 30262 17 08 17 +50 50 32 CHR 60 Aa,Ab 2007 3 10 0.2 6.46 <===
Show HD 155328 30262 17 08 17 +50 50 32 ES 77 AB 2021 19 279 18.6 6.45 10.96 4.51
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 30262 HIP 83857 Tycho2 3507-00022-1
Gaia DR2 1415549241405829760 HD 155328 HR 6383 ADS 10369
BD BD+51 2178 Distance 191.57 Distance ly 624.9