19321+2816 STF2539BC

 
 
19h 32m 05.58s +28 16' 04.0" P.A. 64 sep 5.2 mag 13.30,9.78
 
 
Coord 2000
19321+2816
Discov num
STF2539
Comp
BC
Coord arcsec 2000
19 32 05.58 +28 16 04.0
Date first
1879
Date last
2002
Obs
7
Pa first
48
Pa last
64
P.A. Now (θ)
64°
Sep first
3.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
13.30
Mag sec
9.78
delta mag (ΔM)
3.52
Spectral class
Pri motion ra
Sec motion ra
+003
Pri motion dec
Sec motion dec
-004
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19321+2816 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19321+2816 BU 652 AB 1878 2012 10 305 5.4 7.67 13.30 5.63
Show 19321+2816 STF2539 AC 1783 2012 35 2 5.4 7.67 9.78 2.11
Show 19321+2816 FOX 242 AD 1874 2012 10 242 56.9 7.67 12.02 4.35
Show 19321+2816 STF2539 BC 1879 2002 7 64 5.2 13.30 9.78 3.52 <===
Show 19321+2816 FOX 242 DE 1913 2002 4 230 6.6 11.30 13.30 2.00
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.8
Precise sep
5.18
Constellation
Cygnus
last precise pa
63.8
last precise sep
5.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19321+2816 STF2539 BC 2002 7 64 5.2 13.10 9.78 D 193205.58+281604.0

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