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 31978 19465+5308 ES 658 AB 1908 2000 2 307 6.3 9.40 14.80 5.40
Show 31978 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
 
 
Constellation
Cygnus
last precise pa
282.6
last precise sep
8.459