20166+4437 TDT2135

 
 
20h 16m 36.36s +44 37' 10.3" P.A. 38.00 sep 0.9 mag 11.39,11.89
 
 
Coord 2000
20166+4437
Discov num
TDT2135
Comp
Coord arcsec 2000
20 16 36.36 +44 37 10.3
Date first
1991
Date last
1991
Obs
1
Pa first
38
Pa last
38
P.A. Now (θ)
38°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.39
Mag sec
11.89
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
+007
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.4
Precise sep
0.91
Constellation
Cygnus
Tycho2
3163-00768-1
Gaia DR2
82989357184
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20166+4437 TDT2135 1991 1 38 0.9 11.39 11.89 201636.36+443710.3

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