19447+3204 TDT1697

 
 
19h 44m 40.61s +32 04' 18.1" P.A. 297 sep 2 mag 12.12,12.45
 
 
Coord 2000
19447+3204
Discov num
TDT1697
Comp
Coord arcsec 2000
19 44 40.61 +32 04 18.1
Date first
1991
Date last
1991
Obs
1
Pa first
297
Pa last
297
P.A. Now (θ)
297°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
12.12
Mag sec
12.45
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-006
Sec motion dec
-006
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.4
Precise sep
2
Constellation
Cygnus
Tycho2
2660-02844-1
last precise pa
297.4
last precise sep
2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19447+3204 TDT1697 1991 1 297 2.0 12.12 12.45 194440.74+320417.0

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