21053+0704 ENG 80 AB (HD 200779)

 
 
21h 05m 19.74s +07° 04' 09.4" P.A. 240.00 sep 64.6 mag 8.49,11.11 Sp K5 dist. 15.06 pc (49.13 l.y.)
 
 
Coord 2000 21053+0704 Discov num ENG  80 Comp AB Coord arcsec 2000 21 05 19.74 +07 04 09.4
Date first 1891 Date last 2019 Obs 13
Pa first 205 Pa last 239.7 P.A. Now (θ) 239.7°
Sep first 113.0 Sep last 64.635 Sep. Now (ρ) 64.635"
Mag pri 8.49 Mag sec 11.11 delta mag (ΔM) 2.62 Spectral class K5 (yellow-orange)
Pri motion ra +078 Sec motion ra -001
Pri motion dec -564 Sec motion dec -007
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.988
This double is not physical.
 
 
21053+0704 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 200779 126533 21 05 20 +07 04 09 ENG 80 AB 2019 13 240 64.6 8.49 11.11 2.62 <===
Show 126533 21 05 20 +07 04 09 ENG 80 AC 2004 13 106 169.4 8.49 9.09 0.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200779 Constellation Equuleus SAO 126533 HIP 104092
Tycho2 0538-01647-1 HD 200779 GC 29447 GL Gl 818
BD BD+06 4741 Distance 15.06 Distance ly 49.13