20223+5338 BU  666

 
 
20h 22m 20.96s +53 37' 57.8" P.A. 119 sep 2.4 mag 9.66,11.35 Sp F5
 
 
Coord 2000
20223+5338
Discov num
BU  666
Comp
Coord arcsec 2000
20 22 20.96 +53 37 57.8
Date first
1877
Date last
1991
Obs
9
Pa first
121
Pa last
119
P.A. Now (θ)
119°
Sep first
1.7
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
9.66
Mag sec
11.35
delta mag (ΔM)
1.69
Spectral class
F5 (yellow-white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-037
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.4
Precise sep
2.44
Constellation
Cygnus
SAO
32511
Tycho2
3937-01511-1
Gaia DR2
75953520768
HD
235203
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20223+5338 BU 666 1991 9 119 2.4 9.66 11.35 F5 202220.96+533757.8

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