12227-5310 B  1212

 
 
12h 22m 39.67s -53 09' 55.6" P.A. 276 sep 0.1 mag 10.70,11.00 Sp A2III/IV
 
 
Coord 2000
12227-5310
Discov num
B  1212
Comp
Coord arcsec 2000
12 22 39.67 -53 09 55.6
Date first
1929
Date last
1989
Obs
2
Pa first
230
Pa last
276
P.A. Now (θ)
276°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.70
Mag sec
11.00
delta mag (ΔM)
0.3
Spectral class
A2III/IV (white)
Pri motion ra
-012
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276
Precise sep
0.1
Cdsa2 id
B 1212
Constellation
Centaurus
SAO
239897
Tycho2
8633-00392-1
HD
107683
Ra deg
12.377686111111112
De deg
-53.16544444444445
last precise pa
276
last precise sep
0.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12227-5310 B 1212 1989 2 276 0.1 10.70 11.00 A2III/IV 122239.67-530955.6

If you need more information about this double, apply for a data request form to the WDS.