19465+5308 ES  658CD

 
 
19h 46m 31.87s +53 07' 50.1" P.A. 283 sep 8.5 mag 12.80,13.80
 
 
Coord 2000
19465+5308
Discov num
ES  658
Comp
CD
Coord arcsec 2000
19 46 31.87 +53 07 50.1
Date first
1908
Date last
2003
Obs
3
Pa first
297
Pa last
283
P.A. Now (θ)
283°
Sep first
8.1
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
12.80
Mag sec
13.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
+004
Sec motion ra
-007
Pri motion dec
+010
Sec motion dec
-003
Notes
rPM=1.581
This double is not physical.
 
 
19465+5308 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19465+5308 ES 658 AB 1908 2000 2 307 6.3 9.40 14.80 5.40
Show 19465+5308 ES 658 AC 1902 2003 5 90 31.0 9.37 11.88 2.51
Show 19465+5308 ES 658 CD 1908 2003 3 283 8.5 12.80 13.80 1.00 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.6
Precise sep
8.459
Cdsa2 id
ES 658 CD
Constellation
Cygnus
Ra deg
19.775519444444445
De deg
53.130583333333334
last precise pa
282.6
last precise sep
8.459
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19465+5308 ES 658 CD 2000 2 283 8.5 12.70 13.70 D 194631.87+530750.1
19465+5308 ES 658 CD 2003 3 283 8.5 12.80 13.80 D 194631.87+530750.1

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