20140+5557 TOK   5

 
 
20h 14m 00.63s +55 57' 11.2" P.A. 90 mag 8.85,10.10 Sp A7 dist. 321.54 pc (1048.86 l.y.)
 
 
Coord 2000
20140+5557
Discov num
TOK   5
Comp
Coord arcsec 2000
20 14 00.63 +55 57 11.2
Date first
1984
Date last
1993
Obs
6
Pa first
154
Pa last
90
P.A. Now (θ)
90°
Sep first
0.1
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
8.85
Mag sec
10.10
delta mag (ΔM)
1.25
Spectral class
A7 (white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
+032
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.7
Precise sep
0.027
Constellation
Cygnus
SAO
32383
HIP
99715
Tycho2
3941-00919-1
Gaia DR2
93558906624
HD
239355
BD
BD+55 2347
Distance
321.54
Distance ly
1048.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20140+5557 TOK 5 1993 6 90 0.0 8.85 10.10 A7 N D 201400.63+555711.2

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