19563+3505 BU 980 CE

 
 
19h 56m 16.59s +35° 05' 40.8" P.A. 206.00 sep 70.3 mag 12.50,12.90 Sp K0III
 
 
Coord 2000 19563+3505 Discov num BU  980 Comp CE Coord arcsec 2000 19 56 16.59 +35 05 40.8
Date first 2002 Date last 2015 Obs 6
Pa first 206 Pa last 206.4 P.A. Now (θ) 206.4°
Sep first 70.3 Sep last 70.282 Sep. Now (ρ) 70.282"
Mag pri 12.50 Mag sec 12.90 delta mag (ΔM) 0.4 Spectral class K0III (yellow-orange)
Pri motion ra +003 Sec motion ra -002
Pri motion dec -006 Sec motion dec -004
Notes N S R (See Notes, Parallax indidates non-physical, Red magnitudes)
rPM=0.803
This double is not physical.
 
 
19563+3505 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Eta Cyg 69116 19 56 18 +35 05 01 BU 980 AB 2017 17 206 7.2 3.89 12.00 8.11
Show 69116 19 56 18 +35 05 01 HJ 1455 AC 2016 14 333 45.9 3.89 10.50 6.61
Show 69116 19 56 18 +35 05 01 HJ 1455 AD 2016 12 163 47.5 3.89 10.40 6.51
Show 69116 19 56 18 +35 05 01 BU 980 AE 2016 8 247 56.5 3.89 11.50 7.61
Show 19 56 17 +35 05 41 BU 980 CE 2015 6 206 70.3 12.50 12.90 0.40 <===
Show 19 56 17 +35 05 41 BU 980 CF 2013 2 264 8.3 12.50 14.70 2.20
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2059372466947214208