20056+3746 A  1414

 
 
20h 05m 34.60s +37 45' 46.1" P.A. 34 sep 0.3 mag 10.10,10.70 Sp F0
 
 
Coord 2000
20056+3746
Discov num
A  1414
Comp
Coord arcsec 2000
20 05 34.60 +37 45 46.1
Date first
1906
Date last
2008
Obs
7
Pa first
22
Pa last
34
P.A. Now (θ)
34°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.10
Mag sec
10.70
delta mag (ΔM)
0.6
Spectral class
F0 (yellow-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-036
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.3
Precise sep
0.273
Constellation
Cygnus
SAO
69390
Tycho2
3150-02766-1
Gaia DR2
66468043904
HD
227595
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20056+3746 A 1414 1990 6 45 0.2 10.10 10.70 F0 200534.60+374546.1
20056+3746 A 1414 2008 7 34 0.3 10.10 10.70 F0 200534.60+374546.1

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