11309+4345 TOK 547 AC

11h 30m 54.69s +43° 45' 04.8" P.A. 319.00 sep 999.9 mag 11.11,15.47 Sp K4V

Coord 2000 11309+4345 Discov num TOK 547 Comp AC Coord arcsec 2000 11 30 54.69 +43 45 04.8
Date first 1980 Date last 2002 Obs 3
Pa first 319 Pa last 318.7 P.A. Now (θ) 318.7°
Sep first 999.9 Sep last 1720.98 Sep. Now (ρ) 1720.98"
Mag pri 11.11 Mag sec 15.47 delta mag (ΔM) 4.36 Spectral class K4V (yellow-orange)
Pri motion ra -213 Sec motion ra -183
Pri motion dec -002 Sec motion dec -006
Notes




rPM=0.142 (< 0.3, Physical double)

This double is physical.



11309+4345 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 30 55 +43 45 05 YSC 42 AB 2014 6 127 0.1 11.20 13.20 2.00
Show 11 30 55 +43 45 05 TOK 547 AC 2002 3 319 999.9 11.11 15.47 4.36 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Ursa Major Gaia DR2 772248902371654144