20041+3957 COU2534

 
 
20h 04m 03.53s +39 57' 23.5" P.A. 3 sep 0.2 mag 10.60,10.60 Sp F1II
 
 
Coord 2000
20041+3957
Discov num
COU2534
Comp
Coord arcsec 2000
20 04 03.53 +39 57 23.5
Date first
1988
Date last
2008
Obs
3
Pa first
4
Pa last
3
P.A. Now (θ)
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.60
Mag sec
10.60
delta mag (ΔM)
0
Spectral class
F1II (yellow-white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.6
Precise sep
0.212
Constellation
Cygnus
Tycho2
3154-03337-1
Gaia DR2
37550814080
HD
227452
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20041+3957 COU2534 1990 2 9 0.2 10.60 10.60 F1II 200403.53+395723.5
20041+3957 COU2534 2008 3 3 0.2 10.60 10.60 F1II 200403.53+395723.5

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