19522+2924 WSI  13AB

 
 
19h 52m 13.59s +29 24' 27.7" P.A. 260 sep 15.2 mag 9.82,12.80 Sp F0
 
 
Coord 2000
19522+2924
Discov num
WSI  13
Comp
AB
Coord arcsec 2000
19 52 13.59 +29 24 27.7
Date first
1900
Date last
2013
Obs
6
Pa first
262
Pa last
260
P.A. Now (θ)
260°
Sep first
14.7
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
9.82
Mag sec
12.80
delta mag (ΔM)
2.98
Spectral class
F0 (yellow-white)
Pri motion ra
-003
Sec motion ra
-005
Pri motion dec
-004
Sec motion dec
-006
Notes
rPM=0.362
Nature of this double is uncertain.
 
 
19522+2924 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19522+2924 WSI 13 AB 1900 2013 6 260 15.2 9.82 12.80 2.98 <===
Show 19522+2924 WSI 13 BC 1900 2013 5 160 12.3 12.80 12.80 0.00
Show 19522+2924 MLB 699 DE 1931 2015 3 354 2.3 13.00 12.80 0.20
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.6
Precise sep
15.19
Constellation
Cygnus
last precise pa
259.6
last precise sep
15.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19522+2924 WSI 13 AB 2001 3 260 14.2 9.82 12.80 D 195213.59+292427.7
19522+2924 WSI 13 AB 2002 4 260 15.1 9.82 12.80 D 195213.59+292427.7
19522+2924 WSI 13 AB 2013 5 260 15.2 9.82 12.80 195213.59+292427.7

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