19438+3738 TDT1680

 
 
19h 43m 45.51s +37 38' 17.0" P.A. 273 sep 2 mag 11.86,11.95
 
 
Coord 2000
19438+3738
Discov num
TDT1680
Comp
Coord arcsec 2000
19 43 45.51 +37 38 17.0
Date first
1991
Date last
1991
Obs
1
Pa first
273
Pa last
273
P.A. Now (θ)
273°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
11.86
Mag sec
11.95
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
+000
Sec motion dec
+000
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.4
Precise sep
1.95
Constellation
Cygnus
Tycho2
3136-00166-1
last precise pa
273.4
last precise sep
1.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19438+3738 TDT1680 1991 1 273 2.0 11.86 11.95 194345.51+373817.0

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