20384+5212 TDT2443

 
 
20h 38m 26.07s +52 11' 57.0" P.A. 111.00 sep 2.2 mag 11.96,12.04
 
 
Coord 2000
20384+5212
Discov num
TDT2443
Comp
Coord arcsec 2000
20 38 26.07 +52 11 57.0
Date first
1991
Date last
2015
Obs
3
Pa first
108
Pa last
111
P.A. Now (θ)
111°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.96
Mag sec
12.04
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.5
Precise sep
2.22
Constellation
Cygnus
Tycho2
3586-00366-1
Gaia DR2
51703893632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20384+5212 TDT2443 1991 1 108 2.1 11.96 12.04 203826.07+521157.0
20384+5212 TDT2443 2015 2 110 2.2 11.96 12.04 203826.07+521157.0

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