19069+2745 STF 2458 AB (HD 337517)

19h 06m 52.39s +27° 45' 09.4" P.A. 227.00 sep 11.3 mag 9.71,10.39 Sp A0

Coord 2000 19069+2745 Discov num STF2458 Comp AB Coord arcsec 2000 19 06 52.39 +27 45 09.4
Date first 1829 Date last 2016 Obs 34
Pa first 228 Pa last 226.9 P.A. Now (θ) 226.9°
Sep first 10.9 Sep last 11.272 Sep. Now (ρ) 11.272"
Mag pri 9.71 Mag sec 10.39 delta mag (ΔM) 0.68 Spectral class A0 (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec -008 Sec motion dec -008
Notes T (Parallax indicates physical)




This double is physical.



19069+2745 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 337517 86824 19 06 52 +27 45 09 STF 2458 AB 2016 34 227 11.3 9.71 10.39 0.68 <===
Show 86824 19 06 52 +27 45 09 STF 2458 AC 2015 20 62 71.0 9.71 8.55 1.16
Show 86825 19 06 52 +27 45 02 STF 2458 BC 2015 17 60 82.0 10.39 8.55 1.84


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 337517 Constellation Lyra SAO 86824 Tycho2 2130-02269-1
Gaia DR2 2037341964780375552 HD 337517 GC 26323