19341+3147 BKO  65BE

 
 
19h 34m 04.85s +31 47' 34.6" P.A. 12 sep 16 mag 11.00,14.40
 
 
Coord 2000
19341+3147
Discov num
BKO  65
Comp
BE
Coord arcsec 2000
19 34 04.85 +31 47 34.6
Date first
1998
Date last
2002
Obs
3
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
16.1
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
11.00
Mag sec
14.40
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19341+3147 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19341+3147 SEI 636 AB 1893 2002 6 343 25.1 10.80 11.00 0.20
Show 19341+3147 BKO 65 BC 1998 2002 3 287 10.8 11.00 14.50 3.50
Show 19341+3147 BKO 65 BD 1998 2002 3 267 17.9 11.00 14.50 3.50
Show 19341+3147 BKO 65 BE 1998 2002 3 12 16.0 11.00 14.40 3.40 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.8
Precise sep
15.99
Constellation
Cygnus
last precise pa
11.8
last precise sep
15.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19341+3147 BKO 65 BE 2002 2 12 16.0 12.00 15.40 D 193404.85+314734.6

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