12589-6330 RST4969

 
 
12h 58m 54.66s -63 30' 29.3" P.A. 326 sep 1.2 mag 10.77,12.90 Sp B
 
 
Coord 2000
12589-6330
Discov num
RST4969
Comp
Coord arcsec 2000
12 58 54.66 -63 30 29.3
Date first
1943
Date last
1966
Obs
2
Pa first
325
Pa last
326
P.A. Now (θ)
326°
Sep first
1.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.77
Mag sec
12.90
delta mag (ΔM)
2.13
Spectral class
B (blue-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8993-00648-1
last precise pa
325.9
last precise sep
1.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12589-6330 RST4969 1966 2 326 1.2 10.77 12.90 B 125854.66-633029.3

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