21565+5948 STT 458 AB (HD 208744)

 
 
21h 56m 27.30s +59° 47' 42.4" P.A. 348.00 sep 1.0 mag 7.20,8.41 Sp A0V dist. 346.02 pc (1128.72 l.y.)
 
 
Coord 2000 21565+5948 Discov num STT 458 Comp AB Coord arcsec 2000 21 56 27.30 +59 47 42.4
Date first 1846 Date last 2016 Obs 39
Pa first 350 Pa last 348 P.A. Now (θ) 348°
Sep first 0.7 Sep last 0.972 Sep. Now (ρ) 0.972"
Mag pri 7.20 Mag sec 8.41 delta mag (ΔM) 1.21 Spectral class A0V (white)
Pri motion ra +022 Sec motion ra +022
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
21565+5948 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 208744 33894 21 56 27 +59 47 42 STT 458 AB 2016 39 348 1.0 7.20 8.41 1.21 <===
Show 33894 21 56 27 +59 47 42 STT 458 AC 2015 7 23 21.5 7.20 12.60 5.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 208744 Constellation Cepheus SAO 33894 HIP 108301
Tycho2 3980-00723-1 Gaia DR2 2202734042886828160 HD 208744 GC 30723
BD BD+59 2436 Distance 346.02 Distance ly 1128.72