11430-2837 LDS5739

 
 
11h 43m 02.84s -28 38' 30.1" P.A. 20 sep 235.7 mag 18.80,17.90
 
 
Coord 2000
11430-2837
Discov num
LDS5739
Comp
Coord arcsec 2000
11 43 02.84 -28 38 30.1
Date first
1960
Date last
2010
Obs
4
Pa first
18
Pa last
20
P.A. Now (θ)
20°
Sep first
235.0
Sep last
235.7
Sep. Now (ρ)
235.7"
Mag pri
18.80
Mag sec
17.90
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-038
Sec motion ra
-022
Pri motion dec
+002
Sec motion dec
+012
Notes
rPM=0.496
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.6
Precise sep
235.69
Constellation
Hydra
last precise pa
19.6
last precise sep
235.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11430-2837 LDS5739 1998 2 19 235.7 18.80 17.90 D 114302.84-283830.1
11430-2837 LDS5739 1999 3 19 235.8 18.80 17.90 114302.84-283830.1
11430-2837 LDS5739 2010 4 20 235.7 18.80 17.90 114302.84-283830.1

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