20096+3530 BKO  97EF

 
 
20h 09m 40.74s +35 28' 49.8" P.A. 311 sep 8.3 mag 12.50,14.00
 
 
Coord 2000
20096+3530
Discov num
BKO  97
Comp
EF
Coord arcsec 2000
20 09 40.74 +35 28 49.8
Date first
2000
Date last
2002
Obs
3
Pa first
312
Pa last
311
P.A. Now (θ)
311°
Sep first
8.3
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
12.50
Mag sec
14.00
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20096+3530 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20096+3530 SEI 930 AB 1896 2002 7 101 22.5 10.52 12.88 2.36
Show 20096+3530 BKO 97 AC 2002 2002 2 177 23.9 10.52 13.56 3.04
Show 20096+3530 BKO 97 AE 2000 2002 3 107 70.4 10.52 12.73 2.21
Show 20096+3530 BKO 97 CD 2002 2002 2 10 8.7 13.50 14.00 0.50
Show 20096+3530 BKO 97 EF 2000 2002 3 311 8.3 12.50 14.00 1.50 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.5
Precise sep
8.29
Cdsa2 id
BKO 97 EF
Constellation
Cygnus
Ra deg
20.161316666666664
De deg
35.4805
last precise pa
310.5
last precise sep
8.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20096+3530 BKO 97 EF 2002 2 311 8.3 12.50 14.00 D 200940.74+352849.8

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