20069+3545 BKO 88 EF

 
 
20h 06m 56.05s +35° 45' 40.1" P.A. 261.00 sep 6.4 mag 14.00,14.50
 
 
Coord 2000 20069+3545 Discov num BKO  88 Comp EF Coord arcsec 2000 20 06 56.05 +35 45 40.1
Date first 1998 Date last 2015 Obs 8
Pa first 261 Pa last 261.4 P.A. Now (θ) 261.4°
Sep first 6.4 Sep last 6.449 Sep. Now (ρ) 6.449"
Mag pri 14.00 Mag sec 14.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -005 Sec motion ra -008
Pri motion dec -006 Sec motion dec -039
Notes
rPM=0.832
This double is not physical.
 
 
20069+3545 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 06 54 +35 45 06 SEI 886 AB 2015 8 123 27.2 12.37 12.65 0.28
Show 20 06 54 +35 45 06 BKO 88 AC 2015 3 167 4.2 10.80 14.50 3.70
Show 20 06 54 +35 45 06 BKO 88 AE 2015 4 38 43.7 10.80 14.00 3.20
Show 20 06 56 +35 44 51 BKO 88 BD 2015 8 251 8.9 11.00 13.60 2.60
Show 20 06 56 +35 45 40 BKO 88 EF 2015 8 261 6.4 14.00 14.50 0.50 <===
Show 20 06 56 +35 45 40 BKO 88 EG 2015 8 302 6.0 14.00 14.70 0.70
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2059048798233639552