11405-3142 LDS4133

 
 
11h 40m 28.97s -31 42' 45.4" P.A. 130 sep 109.3 mag 12.40,17.10
 
 
Coord 2000
11405-3142
Discov num
LDS4133
Comp
Coord arcsec 2000
11 40 28.97 -31 42 45.4
Date first
1960
Date last
2010
Obs
5
Pa first
129
Pa last
130
P.A. Now (θ)
130°
Sep first
105.0
Sep last
109.3
Sep. Now (ρ)
109.3"
Mag pri
12.40
Mag sec
17.10
delta mag (ΔM)
4.7
Spectral class
Pri motion ra
-093
Sec motion ra
-060
Pri motion dec
-038
Sec motion dec
-045
Notes
rPM=0.336
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.7
Precise sep
109.29
Constellation
Hydra
last precise pa
129.7
last precise sep
109.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11405-3142 LDS4133 1999 2 130 108.5 12.40 17.10 D 114028.81-314245.2
11405-3142 LDS4133 2010 5 130 109.3 12.40 17.10 114028.81-314245.2

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