12218-4452 B  1210

 
 
12h 21m 46.07s -44 52' 25.9" P.A. 62 sep 0.6 mag 9.80,11.70 Sp F6V
 
 
Coord 2000
12218-4452
Discov num
B  1210
Comp
Coord arcsec 2000
12 21 46.07 -44 52 25.9
Date first
1928
Date last
1933
Obs
2
Pa first
66
Pa last
62
P.A. Now (θ)
62°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.80
Mag sec
11.70
delta mag (ΔM)
1.9
Spectral class
F6V (yellow-white)
Pri motion ra
-027
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.9
Precise sep
0.62
Constellation
Centaurus
SAO
223380
Tycho2
7769-01008-1
HD
107542
last precise pa
61.9
last precise sep
0.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12218-4452 B 1210 1933 2 62 0.6 9.80 11.70 F6V 122146.07-445225.9

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