19471+5438 TDT1743

 
 
19h 47m 03.38s +54 38' 08.5" P.A. 110 sep 2.5 mag 11.43,12.24
 
 
Coord 2000
19471+5438
Discov num
TDT1743
Comp
Coord arcsec 2000
19 47 03.38 +54 38 08.5
Date first
1991
Date last
1991
Obs
1
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
11.43
Mag sec
12.24
delta mag (ΔM)
0.81
Spectral class
Pri motion ra
-036
Sec motion ra
-036
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.7
Precise sep
2.48
Constellation
Cygnus
Tycho2
3939-01742-1
last precise pa
109.7
last precise sep
2.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19471+5438 TDT1743 1991 1 110 2.5 11.43 12.24 194703.38+543808.5

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