12211-6203 TOB  57

 
 
12h 21m 03.42s -62 02' 38.5" P.A. 325 sep 21.1 mag 9.03,12.10 Sp B5III
 
 
Coord 2000
12211-6203
Discov num
TOB  57
Comp
Coord arcsec 2000
12 21 03.42 -62 02 38.5
Date first
1987
Date last
2010
Obs
4
Pa first
330
Pa last
325
P.A. Now (θ)
325°
Sep first
19.9
Sep last
21.1
Sep. Now (ρ)
21.1"
Mag pri
9.03
Mag sec
12.10
delta mag (ΔM)
3.07
Spectral class
B5III (blue-white)
Pri motion ra
-005
Sec motion ra
-035
Pri motion dec
+001
Sec motion dec
-005
Notes
rPM=0.865
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.7
Precise sep
21.06
Cdsa2 id
TOB 57
Constellation
Crux
SAO
251857
Tycho2
8979-02763-1
HD
107395
Ra deg
12.35095
De deg
-62.04402777777778
last precise pa
324.7
last precise sep
21.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12211-6203 TOB 57 2000 2 326 20.8 8.90 12.10 D 122103.42-620238.5
12211-6203 TOB 57 2010 4 321 20.7 9.03 12.10 B5III 122103.42-620238.5

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