20133+3634 SEI1016

 
 
20h 13m 20.58s +36 34' 03.1" P.A. 343 sep 12.2 mag 10.39,12.50 Sp B
 
 
Coord 2000
20133+3634
Discov num
SEI1016
Comp
Coord arcsec 2000
20 13 20.58 +36 34 03.1
Date first
1896
Date last
2015
Obs
11
Pa first
343
Pa last
343
P.A. Now (θ)
343°
Sep first
12.2
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
10.39
Mag sec
12.50
delta mag (ΔM)
2.11
Spectral class
B (blue-white)
Pri motion ra
-002
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-005
Notes
rPM=0.389
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.6
Precise sep
12.243
Constellation
Cygnus
Tycho2
2683-00834-1
Gaia DR2
29428532736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20133+3634 SEI1016 1999 5 343 12.2 10.39 12.50 D 201320.58+363403.1
20133+3634 SEI1016 2002 6 343 12.2 10.39 12.50 D 201320.58+363403.1
20133+3634 SEI1016 2015 7 343 12.2 10.39 12.50 B 201320.58+363403.1

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