19523+3417 TDT1815

 
 
19h 52m 19.08s +34 17' 18.9" P.A. 122 sep 1.2 mag 11.48,11.76 Sp A0
 
 
Coord 2000
19523+3417
Discov num
TDT1815
Comp
Coord arcsec 2000
19 52 19.08 +34 17 18.9
Date first
1991
Date last
1991
Obs
1
Pa first
122
Pa last
122
P.A. Now (θ)
122°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.48
Mag sec
11.76
delta mag (ΔM)
0.28
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.8
Precise sep
1.17
Constellation
Cygnus
Tycho2
2677-00559-1
HD
226260
last precise pa
121.8
last precise sep
1.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19523+3417 TDT1815 1991 1 122 1.2 11.48 11.76 195219.08+341718.9

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