13389+3734 LDS4390

 
 
13h 38m 54.47s +37 34' 00.9" P.A. 64 sep 8.9 mag 16.83,17.26
 
 
Coord 2000
13389+3734
Discov num
LDS4390
Comp
Coord arcsec 2000
13 38 54.47 +37 34 00.9
Date first
1960
Date last
2010
Obs
3
Pa first
60
Pa last
64
P.A. Now (θ)
64°
Sep first
8.0
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
16.83
Mag sec
17.26
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-198
Sec motion ra
-198
Pri motion dec
-102
Sec motion dec
-102
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.8
Precise sep
8.94
Cdsa2 id
LDS 4390
Constellation
Canes Venatici
Ra deg
13.64846388888889
De deg
37.56691666666667
last precise pa
63.8
last precise sep
8.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13389+3734 LDS4390 1998 2 64 9.0 16.83 17.26 D 133854.47+373400.9
13389+3734 LDS4390 2010 3 64 8.6 16.83 17.26 133854.47+373400.9

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