20206+3806 SLE1009

 
 
20h 20m 35.83s +38 06' 14.2" P.A. 344 sep 15.6 mag 12.77,13.94
 
 
Coord 2000
20206+3806
Discov num
SLE1009
Comp
Coord arcsec 2000
20 20 35.83 +38 06 14.2
Date first
1985
Date last
2015
Obs
9
Pa first
342
Pa last
344
P.A. Now (θ)
344°
Sep first
15.8
Sep last
15.6
Sep. Now (ρ)
15.6"
Mag pri
12.77
Mag sec
13.94
delta mag (ΔM)
1.17
Spectral class
Pri motion ra
+005
Sec motion ra
+022
Pri motion dec
+003
Sec motion dec
+008
Notes
rPM=0.757
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.9
Precise sep
15.599
Constellation
Cygnus
Gaia DR2
56501028864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20206+3806 SLE1009 1998 2 342 15.6 11.70 12.40 D 202035.77+380604.5
20206+3806 SLE1009 2002 3 343 15.6 12.77 13.94 202035.83+380614.2
20206+3806 SLE1009 2010 4 343 15.7 12.77 13.94 202035.83+380614.2
20206+3806 SLE1009 2015 5 344 15.6 12.77 13.94 202035.83+380614.2

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