20064+3558 BUP 204 AC (27 Cyg)

 
 
20h 06m 21.76s +35 58' 20.8" P.A. 77.00 sep 42.7 mag 5.48,11.70 Sp K0IV dist. 23.95 pc (78.12 l.y.)
 
 
Coord 2000 20064+3558 Discov num BUP 204 Comp AC Coord arcsec 2000 20 06 21.76 +35 58 20.8
Date first 1909 Date last 2015 Obs 6
Pa first 155 Pa last 77.3 P.A. Now (θ) 77.3°
Sep first 40.2 Sep last 42.729 Sep. Now (ρ) 42.729"
Mag pri 5.48 Mag sec 11.70 delta mag (ΔM) 6.22 Spectral class K0IV (yellow-orange)
Pri motion ra -221 Sec motion ra
Pri motion dec -444 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20064+3558 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 69413 20 06 22 +35 58 21 BUP 204 AB 2013 6 36 64.9 5.48 13.80 8.32
Show 27 Cyg 69413 20 06 22 +35 58 21 BUP 204 AC 2015 6 77 42.7 5.48 11.70 6.22 <===
Show 69413 20 06 22 +35 58 21 OPI 21 AD 1924 1 130 35.0 5.48 12.70 7.22
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 27 Cyg Var name V2008 Cyg Constellation Cygnus SAO 69413
HIP 99031 Tycho2 2683-03963-1 HD 191026 HR 7689
GC 27904 BD BD+35 3959 Flamsteed 27 Cygni Flamsteed name 27 Cyg
Distance 23.95 Distance ly 78.12