11581-2930 LDS 375

 
 
11h 58m 08.44s -29 31' 24.4" P.A. 347 sep 9.3 mag 12.32,14.10 Sp M1+M2
 
 
Coord 2000
11581-2930
Discov num
LDS 375
Comp
Coord arcsec 2000
11 58 08.44 -29 31 24.4
Date first
1920
Date last
2010
Obs
7
Pa first
315
Pa last
347
P.A. Now (θ)
347°
Sep first
9.0
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
12.32
Mag sec
14.10
delta mag (ΔM)
1.78
Spectral class
M1+M2 (red/red)
Pri motion ra
+440
Sec motion ra
+440
Pri motion dec
-170
Sec motion dec
-170
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347
Precise sep
9.31
Constellation
Hydra
last precise pa
347
last precise sep
9.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11581-2930 LDS 375 2000 4 347 9.2 12.32 14.10 M1 M2 D 115808.44-293124.4
11581-2930 LDS 375 2010 7 347 9.3 12.32 14.10 M1+M2 N 115808.44-293124.4

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