19520+5448 TDT1809

 
 
19h 51m 58.53s +54 48' 00.7" P.A. 296 sep 1 mag 11.49,12.19
 
 
Coord 2000
19520+5448
Discov num
TDT1809
Comp
Coord arcsec 2000
19 51 58.53 +54 48 00.7
Date first
1991
Date last
1991
Obs
1
Pa first
296
Pa last
296
P.A. Now (θ)
296°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.49
Mag sec
12.19
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.8
Precise sep
1
Constellation
Cygnus
Tycho2
3939-01769-1
last precise pa
295.8
last precise sep
1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19520+5448 TDT1809 1991 1 296 1.0 11.49 12.19 195158.53+544800.7

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