20192+3822 ES 2504

 
 
20h 19m 12.29s +38 21' 41.2" P.A. 110 sep 7.7 mag 10.50,11.00
 
 
Coord 2000
20192+3822
Discov num
ES 2504
Comp
Coord arcsec 2000
20 19 12.29 +38 21 41.2
Date first
1931
Date last
2015
Obs
9
Pa first
105
Pa last
110
P.A. Now (θ)
110°
Sep first
7.6
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.50
Mag sec
11.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+003
Sec motion ra
+000
Pri motion dec
+003
Sec motion dec
-003
Notes
rPM=1.581
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.1
Precise sep
7.652
Constellation
Cygnus
Gaia DR2
55460094848
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20192+3822 ES 2504 2006 3 111 8.1 10.50 11.00 D 201912.29+382141.2
20192+3822 ES 2504 2010 5 109 7.3 10.50 11.00 201912.29+382141.2
20192+3822 ES 2504 2015 5 110 7.6 10.50 11.00 201912.29+382141.2

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