20265+3331 COU1954

 
 
20h 26m 34.83s +33 30' 11.9" P.A. 344 sep 0.5 mag 10.63,10.91
 
 
Coord 2000
20265+3331
Discov num
COU1954
Comp
Coord arcsec 2000
20 26 34.83 +33 30 11.9
Date first
1981
Date last
1991
Obs
2
Pa first
337
Pa last
344
P.A. Now (θ)
344°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.63
Mag sec
10.91
delta mag (ΔM)
0.28
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-053
Sec motion dec
-053
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.1
Precise sep
0.52
Constellation
Cygnus
SAO
70034
Tycho2
2689-00280-1
Gaia DR2
24205728768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20265+3331 COU1954 1991 2 344 0.5 10.63 10.91 202634.83+333011.9

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