20290+3535 COU1959

 
 
20h 28m 57.26s +35 35' 30.6" P.A. 320 sep 0.3 mag 11.10,11.10
 
 
Coord 2000
20290+3535
Discov num
COU1959
Comp
Coord arcsec 2000
20 28 57.26 +35 35 30.6
Date first
1981
Date last
2008
Obs
2
Pa first
337
Pa last
320
P.A. Now (θ)
320°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.10
Mag sec
11.10
delta mag (ΔM)
0
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.6
Precise sep
0.348
Constellation
Cygnus
SAO
70087
Tycho2
2693-00512-1
Gaia DR2
50141344768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20290+3535 COU1959 1981 1 157 0.2 11.10 11.10 202857.26+353530.6
20290+3535 COU1959 2008 2 320 0.3 11.10 11.10 202857.26+353530.6

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