20056+3935 COU2535

 
 
20h 05m 34.54s +39 35' 18.4" P.A. 133 sep 1.9 mag 10.65,14.60 Sp F8
 
 
Coord 2000
20056+3935
Discov num
COU2535
Comp
Coord arcsec 2000
20 05 34.54 +39 35 18.4
Date first
1988
Date last
2008
Obs
2
Pa first
137
Pa last
133
P.A. Now (θ)
133°
Sep first
2.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.65
Mag sec
14.60
delta mag (ΔM)
3.95
Spectral class
F8 (yellow-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.4
Precise sep
1.94
Constellation
Cygnus
Tycho2
3154-01038-1
Gaia DR2
41844875264
HD
227603
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20056+3935 COU2535 1988 1 137 2.9 10.65 14.60 200534.54+393518.4
20056+3935 COU2535 2008 3 133 1.9 10.65 14.60 F8 200534.54+393518.4

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