10256-4919 LDS 305

 
 
10h 25m 25.64s -49 18' 39.0" P.A. 24 sep 25.5 mag 13.24,14.58
 
 
Coord 2000
10256-4919
Discov num
LDS 305
Comp
Coord arcsec 2000
10 25 25.64 -49 18 39.0
Date first
1920
Date last
2010
Obs
6
Pa first
45
Pa last
24
P.A. Now (θ)
24°
Sep first
25.0
Sep last
25.5
Sep. Now (ρ)
25.5"
Mag pri
13.24
Mag sec
14.58
delta mag (ΔM)
1.34
Spectral class
Pri motion ra
-192
Sec motion ra
Pri motion dec
+055
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.3
Precise sep
25.52
Cdsa2 id
LDS 305
Constellation
Vela
Ra deg
10.423788888888888
De deg
-49.31083333333333
last precise pa
24.3
last precise sep
25.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10256-4919 LDS 305 1960 2 23 25.0 14.70 14.80 102525.64-491839.0
10256-4919 LDS 305 1998 3 24 25.3 14.70 14.80 102525.64-491839.0
10256-4919 LDS 305 2000 4 24 25.3 13.24 14.58 102525.64-491839.0
10256-4919 LDS 305 2010 6 24 25.5 13.24 14.58 102525.64-491839.0

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