17222+2605 SLE 23 AD

 
 
17h 22m 09.89s +26° 05' 12.4" P.A. 92.00 sep 24.1 mag 9.43,9.80 Sp G0
 
 
Coord 2000 17222+2605 Discov num SLE  23 Comp AD Coord arcsec 2000 17 22 09.89 +26 05 12.4
Date first 1982 Date last 1982 Obs 1
Pa first 92 Pa last 91.6 P.A. Now (θ) 91.6°
Sep first 24.1 Sep last 24.05 Sep. Now (ρ) 24.05"
Mag pri 9.43 Mag sec 9.80 delta mag (ΔM) 0.37 Spectral class G0 (yellow)
Pri motion ra -022 Sec motion ra
Pri motion dec -046 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
17222+2605 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 157429 85040 17 22 10 +26 05 12 HO 414 AB 2015 58 103 0.8 9.43 9.74 0.31
Show 85040 17 22 10 +26 05 12 HO 414 AC 2015 18 304 30.8 9.43 12.78 3.35
Show 85040 17 22 10 +26 05 12 SLE 23 AD 1982 1 92 24.1 9.43 9.80 0.37 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 85040 Tycho2 2078-00262-1 Gaia DR2 4570972275380135680
HD 157429