12003-3231 LDS4164

 
 
12h 00m 14.28s -32 31' 23.5" P.A. 90 sep 181 mag 11.28,14.70
 
 
Coord 2000
12003-3231
Discov num
LDS4164
Comp
Coord arcsec 2000
12 00 14.28 -32 31 23.5
Date first
1960
Date last
2010
Obs
4
Pa first
90
Pa last
90
P.A. Now (θ)
90°
Sep first
180.0
Sep last
181.0
Sep. Now (ρ)
181"
Mag pri
11.28
Mag sec
14.70
delta mag (ΔM)
3.42
Spectral class
Pri motion ra
-079
Sec motion ra
-081
Pri motion dec
+038
Sec motion dec
+039
Notes
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90
Precise sep
180.95
Cdsa2 id
LDS 4164
Constellation
Hydra
Tycho2
7235-00624-1
Ra deg
12.003966666666667
De deg
-32.52319444444444
last precise pa
90
last precise sep
180.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12003-3231 LDS4164 1999 2 90 180.9 11.28 14.30 D 120014.28-323123.5
12003-3231 LDS4164 2010 4 90 181.0 11.28 14.70 120014.28-323123.5

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