20027+3355 BKO 522 AD

 
 
20h 02m 40.29s +33° 55' 06.0" P.A. 199.00 sep 10.6 mag 12.50,13.50
 
 
Coord 2000 20027+3355 Discov num BKO 522 Comp AD Coord arcsec 2000 20 02 40.29 +33 55 06.0
Date first 1998 Date last 2015 Obs 4
Pa first 199 Pa last 198.8 P.A. Now (θ) 198.8°
Sep first 10.6 Sep last 10.644 Sep. Now (ρ) 10.644"
Mag pri 12.50 Mag sec 13.50 delta mag (ΔM) 1 Spectral class
Pri motion ra -004 Sec motion ra -010
Pri motion dec -010 Sec motion dec -002
Notes N (See Notes)
rPM=0.928
This double is not physical.
 
 
20027+3355 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 02 40 +33 55 06 BKO 522 AB 2015 4 340 6.8 12.50 13.50 1.00
Show 20 02 40 +33 55 06 BKO 522 AD 2015 4 199 10.6 12.50 13.50 1.00 <===
Show 20 02 40 +33 55 13 BKO 522 BC 2008 1 15 1.9 13.50 13.50 0.00
Show 20 02 40 +33 54 56 BKO 522 DE 2015 4 154 4.4 13.50 14.00 0.50
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2058274531562245632