12447-6028 TOB 117

 
 
12h 44m 42.11s -60 28' 18.6" P.A. 327 sep 33.4 mag 8.01,11.07 Sp B5III
 
 
Coord 2000
12447-6028
Discov num
TOB 117
Comp
Coord arcsec 2000
12 44 42.11 -60 28 18.6
Date first
1920
Date last
2010
Obs
5
Pa first
329
Pa last
327
P.A. Now (θ)
327°
Sep first
32.4
Sep last
33.4
Sep. Now (ρ)
33.4"
Mag pri
8.01
Mag sec
11.07
delta mag (ΔM)
3.06
Spectral class
B5III (blue-white)
Pri motion ra
-014
Sec motion ra
-025
Pri motion dec
-003
Sec motion dec
+003
Notes
rPM=0.498
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326.6
Precise sep
33.35
Constellation
Crux
SAO
252010
Tycho2
8988-01824-1
HD
110701
last precise pa
326.6
last precise sep
33.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12447-6028 TOB 117 2000 3 327 33.5 8.00 10.80 D 124442.11-602818.6
12447-6028 TOB 117 2010 5 327 33.5 8.01 11.07 B5III 124442.11-602818.6

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