20100+5222 ES  986

 
 
20h 10m 00.80s +52 22' 23.4" P.A. 287 sep 2.7 mag 10.60,11.14
 
 
Coord 2000
20100+5222
Discov num
ES  986
Comp
Coord arcsec 2000
20 10 00.80 +52 22 23.4
Date first
1910
Date last
2015
Obs
7
Pa first
287
Pa last
287
P.A. Now (θ)
287°
Sep first
3.3
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.60
Mag sec
11.14
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
+019
Sec motion ra
+004
Pri motion dec
+003
Sec motion dec
+007
Notes
rPM=0.807
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.6
Precise sep
2.743
Constellation
Cygnus
Tycho2
3571-00988-1
Gaia DR2
37061246208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20100+5222 ES 986 2000 5 283 2.1 10.60 11.14 D 201000.80+522223.4
20100+5222 ES 986 2003 6 286 2.7 10.60 11.14 D 201000.80+522223.4
20100+5222 ES 986 2015 7 287 2.7 10.60 11.14 201000.80+522223.4

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