03209+4512 ES 1311 AB

03h 20m 52.80s +45° 12' 12.7" P.A. 51.00 sep 7.8 mag 10.74,15.20

Coord 2000 03209+4512 Discov num ES 1311 Comp AB Coord arcsec 2000 03 20 52.80 +45 12 12.7
Date first 1914 Date last 2011 Obs 5
Pa first 29 Pa last 50.9 P.A. Now (θ) 50.9°
Sep first 5.2 Sep last 7.81 Sep. Now (ρ) 7.81"
Mag pri 10.74 Mag sec 15.20 delta mag (ΔM) 4.46 Spectral class
Pri motion ra -029 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes




Nature of this double is uncertain.



03209+4512 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 20 53 +45 12 13 ES 1311 AB 2011 5 51 7.8 10.74 15.20 4.46 <===
Show 03 20 53 +45 12 13 ES 1311 AC 2011 8 314 10.1 10.74 11.10 0.36


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Tycho2 3311-02503-1 Gaia DR2 242320134996274048