16342+6343 LDS2391

 
 
16h 34m 30.00s +63 43' 00.0" P.A. 63 sep 4 mag 20.00,20.70
 
 
Coord 2000
16342+6343
Discov num
LDS2391
Comp
Coord arcsec 2000
16 34 30.00 +63 43 00.0
Date first
1955
Date last
1955
Obs
1
Pa first
63
Pa last
63
P.A. Now (θ)
63°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
20.00
Mag sec
20.70
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-116
Sec motion ra
Pri motion dec
+030
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63
Precise sep
4
Constellation
Draco
last precise pa
63
last precise sep
4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16342+6343 LDS2391 1955 1 63 4.0 20.00 20.70 X 163430.00+634300.0

If you need more information about this double, apply for a data request form to the WDS.