17268+2625 COU 1455 AB

17h 26m 49.90s +26° 25' 16.7" P.A. 358.00 sep 0.3 mag 9.30,9.30 Sp F2

Coord 2000 17268+2625 Discov num COU1455 Comp AB Coord arcsec 2000 17 26 49.90 +26 25 16.7
Date first 1976 Date last 2016 Obs 17
Pa first 27 Pa last 358.3 P.A. Now (θ) 358.3°
Sep first 0.2 Sep last 0.274 Sep. Now (ρ) 0.274"
Mag pri 9.30 Mag sec 9.30 delta mag (ΔM) 0 Spectral class F2 (yellow-white)
Pri motion ra -011 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes




Nature of this double is uncertain.



17268+2625 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 26 50 +26 25 17 COU 1455 AB 2016 17 358 0.3 9.30 9.30 0.00 <===
Show 17 26 50 +26 25 17 LBU 9 AB,C 2015 9 266 50.5 9.44 12.46 3.02


Triple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 2083-02354-1 Gaia DR2 4571042055711637760