12266-6306 ANT   1AI

 
 
12h 26m 35.94s -63 05' 56.6" P.A. 227 sep 63.3 mag 1.25,12.00 Sp B0.5IV dist. 98.72 pc (322.02 l.y.)
 
 
Coord 2000
12266-6306
Discov num
ANT   1
Comp
AI
Coord arcsec 2000
12 26 35.94 -63 05 56.6
Date first
2000
Date last
2013
Obs
4
Pa first
228
Pa last
227
P.A. Now (θ)
227°
Sep first
65.2
Sep last
63.3
Sep. Now (ρ)
63.3"
Mag pri
1.25
Mag sec
12.00
delta mag (ΔM)
10.75
Spectral class
B0.5IV (blue-white)
Pri motion ra
-035
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
12266-6306 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Acrux 251904 12266-6306 DUN 252 AB 1826 2016 100 112 4.2 1.25 1.55 0.30
Show 251904 12266-6306 DUN 252 AC 1750 2016 33 202 90.1 1.25 4.80 3.55
Show 251904 12266-6306 ANT 1 AG 2000 2014 5 145 58.7 1.25 12.00 10.75
Show 251904 12266-6306 ANT 1 AH 2007 2013 3 167 47.3 1.25 13.00 11.75
Show 251904 12266-6306 ANT 1 AI 2000 2013 4 227 63.3 1.25 12.00 10.75 <===
Show 251904 12266-6306 ANT 7 AJ 2000 2010 2 344 29.6 1.25 12.00 10.75
Show 251904 12266-6306 ANT 7 AK 2000 2010 2 218 125.2 1.25 13.00 11.75
Show 251904 12266-6306 DUN 252 BC 1826 2008 17 205 90.6 1.55 4.80 3.25
Show 251903 12266-6306 TOK 7 CD 1997 2000 2 53 2.4 5.40 10.50 5.10
Show 251903 12266-6306 TOK 7 CE 1997 1997 1 214 4.9 5.40 17.00 11.60
Show 251903 12266-6306 TOK 7 CF 1997 1997 1 119 6.7 5.40 15.97 10.57
11-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.1
Precise sep
63.3
Constellation
Crux
SAO
251904
HIP
60718
HD
108248
HR
4730
GC
16952
CP
CP-62 2745
Bayer
Alpha 1 Crucis
Bayer name
Alp1 Cru
Distance
98.72
Distance ly
322.02
last precise pa
227.1
last precise sep
63.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12266-6306 ANT 1 AI 2007 2 227 63.9 1.25 12.00 D 122635.94-630556.6
12266-6306 ANT 1 AI 2013 4 227 63.3 1.25 12.00 B0.5IV N 122635.94-630556.6

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