20338+4012 TDT2375

 
 
20h 33m 48.51s +40 11' 46.5" P.A. 112 sep 2.2 mag 11.73,12.56
 
 
Coord 2000
20338+4012
Discov num
TDT2375
Comp
Coord arcsec 2000
20 33 48.51 +40 11 46.5
Date first
1991
Date last
1991
Obs
1
Pa first
112
Pa last
112
P.A. Now (θ)
112°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.73
Mag sec
12.56
delta mag (ΔM)
0.83
Spectral class
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.2
Precise sep
2.17
Constellation
Cygnus
Tycho2
3157-01153-1
Gaia DR2
71110045568
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20338+4012 TDT2375 1991 1 112 2.2 11.73 12.56 203348.51+401146.5

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