20070+3554 SEI 888 AC

 
 
20h 06m 55.73s +35 54' 20.7" P.A. 53.00 sep 21.6 mag 10.66,13.50 Sp A0
 
 
Coord 2000 20070+3554 Discov num SEI 888 Comp AC Coord arcsec 2000 20 06 55.73 +35 54 20.7
Date first 1896 Date last 2015 Obs 10
Pa first 53 Pa last 53.1 P.A. Now (θ) 53.1°
Sep first 21.9 Sep last 21.569 Sep. Now (ρ) 21.569"
Mag pri 10.66 Mag sec 13.50 delta mag (ΔM) 2.84 Spectral class A0 (white)
Pri motion ra +000 Sec motion ra -001
Pri motion dec -003 Sec motion dec -006
Notes
rPM=0.52
Nature of this double is uncertain.
 
 
20070+3554 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 06 56 +35 54 21 SEI 887 AB 2015 11 200 22.8 10.66 13.10 2.44
Show 20 06 56 +35 54 21 SEI 888 AC 2015 10 53 21.6 10.66 13.50 2.84 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-02560-1 Gaia DR2 2059098963454679168 HD 227732