19357+3309 BKO  71AC

 
 
19h 35m 42.69s +33 10' 00.7" P.A. 176 sep 6.3 mag 10.18,14.00
 
 
Coord 2000
19357+3309
Discov num
BKO  71
Comp
AC
Coord arcsec 2000
19 35 42.69 +33 10 00.7
Date first
2002
Date last
2013
Obs
2
Pa first
171
Pa last
176
P.A. Now (θ)
176°
Sep first
5.8
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
10.18
Mag sec
14.00
delta mag (ΔM)
3.82
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19357+3309 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19357+3309 SEI 644 AB 1893 2013 12 159 16.4 10.18 10.25 0.07
Show 19357+3309 BKO 71 AC 2002 2013 2 176 6.3 10.18 14.00 3.82 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.7
Precise sep
6.29
Constellation
Cygnus
last precise pa
175.7
last precise sep
6.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19357+3309 BKO 71 AC 2002 1 171 5.8 10.18 14.00 193542.69+331000.7
19357+3309 BKO 71 AC 2013 2 176 6.3 10.18 14.00 193542.69+331000.7

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