12597-5222 LDS 427

 
 
12h 59m 41.52s -52 22' 47.5" P.A. 321 sep 270.6 mag 11.21,12.10
 
 
Coord 2000
12597-5222
Discov num
LDS 427
Comp
Coord arcsec 2000
12 59 41.52 -52 22 47.5
Date first
1892
Date last
2010
Obs
9
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
275.8
Sep last
270.6
Sep. Now (ρ)
270.6"
Mag pri
11.21
Mag sec
12.10
delta mag (ΔM)
0.89
Spectral class
Pri motion ra
-079
Sec motion ra
-059
Pri motion dec
-020
Sec motion dec
-052
Notes
rPM=0.463
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.9
Precise sep
270.56
Constellation
Centaurus
Tycho2
8258-00051-1
last precise pa
320.9
last precise sep
270.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12597-5222 LDS 427 1991 4 321 271.3 11.21 12.31 125941.52-522247.5
12597-5222 LDS 427 1998 5 321 271.0 11.21 12.31 125941.52-522247.5
12597-5222 LDS 427 1999 6 321 270.9 11.21 12.10 125941.52-522247.5
12597-5222 LDS 427 2010 9 321 270.6 11.21 12.10 125941.52-522247.5

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