20239+3426 COU1950

 
 
20h 23m 53.90s +34 26' 47.0" P.A. 267 sep 1 mag 11.00,13.00 Sp F0
 
 
Coord 2000
20239+3426
Discov num
COU1950
Comp
Coord arcsec 2000
20 23 53.90 +34 26 47.0
Date first
1981
Date last
1996
Obs
2
Pa first
268
Pa last
267
P.A. Now (θ)
267°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.00
Mag sec
13.00
delta mag (ΔM)
2
Spectral class
F0 (yellow-white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.7
Precise sep
1.02
Constellation
Cygnus
Tycho2
2680-00203-1
Gaia DR2
43717260416
HD
229217
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20239+3426 COU1950 1996 2 267 1.0 11.00 13.00 202353.90+342647.0

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