20086+3610 SEI 914

 
 
20h 08m 35.47s +36 09' 09.9" P.A. 36 sep 10.8 mag 12.20,12.70
 
 
Coord 2000
20086+3610
Discov num
SEI 914
Comp
Coord arcsec 2000
20 08 35.47 +36 09 09.9
Date first
1896
Date last
2015
Obs
10
Pa first
38
Pa last
36
P.A. Now (θ)
36°
Sep first
10.9
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
12.20
Mag sec
12.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
-006
Sec motion dec
-004
Notes
rPM=0.354
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
36.4
Precise sep
10.775
Constellation
Cygnus
SAO
69496
Gaia DR2
21415830784
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20086+3610 SEI 914 1998 3 217 10.8 10.80 11.00 D 200836.00+360918.7
20086+3610 SEI 914 2002 4 217 10.8 10.80 11.00 D 200836.00+360918.7
20086+3610 SEI 914 2010 5 37 10.7 12.20 12.70 200835.47+360909.9
20086+3610 SEI 914 2015 6 36 10.8 12.20 12.70 200835.47+360909.9

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