21543+1943 STF 2841 A,BC (HD 208202)

 
 
21h 54m 17.44s +19° 43' 05.3" P.A. 110.00 sep 22.4 mag 6.45,7.99 Sp K0III+F7V dist. 102.99 pc (335.95 l.y.)
 
 
Coord 2000 21543+1943 Discov num STF2841 Comp A,BC Coord arcsec 2000 21 54 17.44 +19 43 05.3
Date first 1823 Date last 2018 Obs 82
Pa first 110 Pa last 109.7 P.A. Now (θ) 109.7°
Sep first 22.1 Sep last 22.389 Sep. Now (ρ) 22.389"
Mag pri 6.45 Mag sec 7.99 delta mag (ΔM) 1.54 Spectral class K0III+F7V (yellow-orange/yellow-white)
Pri motion ra -034 Sec motion ra -033
Pri motion dec -012 Sec motion dec -012
Notes N Y (See Notes, Parallax indicates components are non-physical)
rPM=0.028 (< 0.3, Physical double)
This double is not physical.
 
 
21543+1943 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 208202 107489 21 54 17 +19 43 05 STF 2841 A,BC 2018 82 110 22.4 6.45 7.99 1.54 <===
Show 107489 21 54 17 +19 43 05 COU 432 BC 2021 35 299 0.1 8.80 9.00 0.20 Y
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 208202 Constellation Pegasus SAO 107489 HIP 108119
Tycho2 1687-02025-1 Gaia DR2 1780303805784806784 HD 208202 HR 8364
GC 30663 ADS 15431 BD BD+19 4814 Distance 102.99
Distance ly 335.95