12165-5736 LDS 398

 
 
12h 16m 36.23s -57 35' 57.9" P.A. 340 sep 12.8 mag 10.86,11.45
 
 
Coord 2000
12165-5736
Discov num
LDS 398
Comp
Coord arcsec 2000
12 16 36.23 -57 35 57.9
Date first
1894
Date last
2015
Obs
9
Pa first
335
Pa last
340
P.A. Now (θ)
340°
Sep first
13.2
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
10.86
Mag sec
11.45
delta mag (ΔM)
0.59
Spectral class
Pri motion ra
-099
Sec motion ra
-095
Pri motion dec
+026
Sec motion dec
+020
Notes
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.5
Precise sep
12.829
Constellation
Crux
Tycho2
8641-02625-1
last precise pa
339.5
last precise sep
12.829
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12165-5736 LDS 398 2000 6 339 12.8 10.86 11.45 D 121636.23-573557.9
12165-5736 LDS 398 2015 8 340 12.8 10.86 11.45 121636.23-573557.9

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