20305+5651 TDT2330

 
 
20h 30m 32.71s +56 50' 46.7" P.A. 63 sep 0.6 mag 11.51,11.61
 
 
Coord 2000
20305+5651
Discov num
TDT2330
Comp
Coord arcsec 2000
20 30 32.71 +56 50 46.7
Date first
1991
Date last
1991
Obs
1
Pa first
63
Pa last
63
P.A. Now (θ)
63°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.51
Mag sec
11.61
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+022
Sec motion ra
+022
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.6
Precise sep
0.62
Constellation
Cygnus
SAO
32638
Tycho2
3958-01614-1
Gaia DR2
69603188992
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20305+5651 TDT2330 1991 1 63 0.6 11.51 11.61 203032.71+565046.7

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