20168+3435 TDT2137

 
 
20h 16m 49.71s +34 35' 13.1" P.A. 118 sep 0.8 mag 11.45,11.84
 
 
Coord 2000
20168+3435
Discov num
TDT2137
Comp
Coord arcsec 2000
20 16 49.71 +34 35 13.1
Date first
1991
Date last
1991
Obs
1
Pa first
118
Pa last
118
P.A. Now (θ)
118°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.45
Mag sec
11.84
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+020
Sec motion ra
+020
Pri motion dec
+020
Sec motion dec
+020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.7
Precise sep
0.83
Constellation
Cygnus
SAO
69742
Tycho2
2680-01247-1
Gaia DR2
58435752960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20168+3435 TDT2137 1991 1 118 0.8 11.45 11.84 201649.71+343513.1

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