20073+3534 ES 2248 AC

 
 
20h 07m 16.22s +35 34' 27.9" P.A. 222.00 sep 50.6 mag 9.15,13.80 Sp B9V
 
 
Coord 2000 20073+3534 Discov num ES 2248 Comp AC Coord arcsec 2000 20 07 16.22 +35 34 27.9
Date first 2000 Date last 2000 Obs 1
Pa first 222 Pa last 222.2 P.A. Now (θ) 222.2°
Sep first 50.6 Sep last 50.61 Sep. Now (ρ) 50.61"
Mag pri 9.15 Mag sec 13.80 delta mag (ΔM) 4.65 Spectral class B9V (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20073+3534 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 69444 20 07 16 +35 34 28 COU 2125 Aa,Ab 1989 2 69 0.1 9.90 9.90 0.00
Show 69444 20 07 16 +35 34 28 ES 2248 AB 1998 2 30 5.9 9.15 13.80 4.65
Show 69444 20 07 16 +35 34 28 ES 2248 AC 2000 1 222 50.6 9.15 13.80 4.65 <===
Show 20 07 16 +35 34 28 SEI 893 CD 2015 10 119 27.4 9.47 12.07 2.60
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69444 Tycho2 2679-00177-1 Gaia DR2 2059042750919122816
HD 227758