20369+3321 TDT2423

 
 
20h 36m 54.51s +33 21' 17.5" P.A. 183 sep 0.5 mag 10.88,11.17
 
 
Coord 2000
20369+3321
Discov num
TDT2423
Comp
Coord arcsec 2000
20 36 54.51 +33 21 17.5
Date first
1991
Date last
1991
Obs
1
Pa first
183
Pa last
183
P.A. Now (θ)
183°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.88
Mag sec
11.17
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-079
Sec motion ra
-079
Pri motion dec
-069
Sec motion dec
-069
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.9
Precise sep
0.45
Constellation
Cygnus
Tycho2
2690-00562-1
Gaia DR2
66957692800
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20369+3321 TDT2423 1991 1 183 0.5 10.88 11.17 203654.51+332117.5

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