19517+5339 ES 2683

 
 
19h 51m 39.92s +53 38' 07.6" P.A. 319 sep 10 mag 10.32,10.50
 
 
Coord 2000
19517+5339
Discov num
ES 2683
Comp
Coord arcsec 2000
19 51 39.92 +53 38 07.6
Date first
1901
Date last
2016
Obs
13
Pa first
320
Pa last
319
P.A. Now (θ)
319°
Sep first
10.1
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
10.32
Mag sec
10.50
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+050
Sec motion ra
+048
Pri motion dec
-025
Sec motion dec
-025
Notes
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.7
Precise sep
9.988
Constellation
Cygnus
Tycho2
3935-01605-1
last precise pa
318.7
last precise sep
9.988
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19517+5339 ES 2683 2005 10 320 9.9 10.32 10.50 D 195139.92+533807.6
19517+5339 ES 2683 2010 12 318 9.5 10.32 10.50 195139.92+533807.6
19517+5339 ES 2683 2016 13 319 10.0 10.32 10.50 195139.92+533807.6

If you need more information about this double, apply for a data request form to the WDS.