19389+3457 TDT1604

 
 
19h 38m 51.58s +34 56' 54.0" P.A. 6 sep 2.3 mag 11.73,12.23
 
 
Coord 2000
19389+3457
Discov num
TDT1604
Comp
Coord arcsec 2000
19 38 51.58 +34 56 54.0
Date first
1991
Date last
1991
Obs
1
Pa first
6
Pa last
6
P.A. Now (θ)
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.73
Mag sec
12.23
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
+017
Sec motion dec
+017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
5.9
Precise sep
2.31
Cdsa2 id
TDT 1604
Constellation
Cygnus
Tycho2
2663-01121-1
Ra deg
19.64766111111111
De deg
34.94833333333333
last precise pa
5.9
last precise sep
2.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19389+3457 TDT1604 1991 1 6 2.3 11.73 12.23 193851.56+345651.9

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