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
Cdsa2 id
LDS 375
Constellation
Hydra
Ra deg
11.969011111111111
De deg
-29.523444444444443
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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