12266-6306 DUN 252 BC
12h 26m 36.44s -63° 05' 58.2" P.A. 203.00 sep 89.0 mag 1.55,4.80 Sp B0.5IV
Coord 2000 |
12266-6306 |
|
Discov num |
DUN 252 |
|
Comp |
BC |
|
Coord arcsec 2000 |
12 26 36.44 -63 05 58.2 |
|
Date first |
1826 |
|
Date last |
2020 |
|
Obs |
18 |
|
Pa first |
204 |
|
Pa last |
202.6 |
|
P.A. Now (θ) |
202.6° |
|
Sep first |
87.0 |
|
Sep last |
88.987 |
|
Sep. Now (ρ) |
88.987" |
|
Mag pri |
1.55 |
|
Mag sec |
4.80 |
|
delta mag (ΔM) |
3.25 |
|
Spectral class |
B0.5IV (blue-white) |
|
Pri motion ra |
-043 |
|
Sec motion ra |
-038 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-015 |
|
Notes |
N
(See Notes) |
|
rPM=0.197 (< 0.3, Physical double)
This double is physical.
12266-6306 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Acrux |
251904 |
12 26 36 -63 05 57 |
DUN 252 AB |
2020 |
103 |
111 |
3.5 |
1.25 |
1.55 |
0.30 |
|
|
Show |
|
251904 |
12 26 36 -63 05 57 |
DUN 252 AC |
2020 |
36 |
203 |
89.0 |
1.25 |
4.80 |
3.55 |
|
|
Show |
|
251904 |
12 26 36 -63 05 57 |
ANT 1 AG |
2014 |
5 |
145 |
58.7 |
1.25 |
12.00 |
10.75 |
|
|
Show |
|
251904 |
12 26 36 -63 05 57 |
ANT 1 AH |
2013 |
3 |
167 |
47.3 |
1.25 |
13.00 |
11.75 |
|
|
Show |
|
251904 |
12 26 36 -63 05 57 |
ANT 1 AI |
2013 |
4 |
227 |
63.3 |
1.25 |
12.00 |
10.75 |
|
|
Show |
|
251904 |
12 26 36 -63 05 57 |
ANT 7 AJ |
2010 |
2 |
344 |
29.6 |
1.25 |
12.00 |
10.75 |
|
|
Show |
|
251904 |
12 26 36 -63 05 57 |
ANT 7 AK |
2010 |
2 |
218 |
125.2 |
1.25 |
13.00 |
11.75 |
|
|
Show |
|
251903 |
12 26 36 -63 05 58 |
DUN 252 BC |
2020 |
18 |
203 |
89.0 |
1.55 |
4.80 |
3.25 |
|
<=== |
Show |
|
251903 |
12 26 31 -63 07 20 |
TOK 7 CD |
2000 |
2 |
53 |
2.4 |
5.40 |
10.50 |
5.10 |
|
|
Show |
|
251903 |
12 26 31 -63 07 20 |
TOK 7 CE |
1997 |
1 |
214 |
4.9 |
5.40 |
17.00 |
11.60 |
|
|
Show |
|
251903 |
12 26 31 -63 07 20 |
TOK 7 CF |
2015 |
2 |
114 |
7.4 |
5.40 |
15.97 |
10.57 |
|
|
11-fold system
11 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Crux |
|
SAO |
251903 |
|
Tycho2 |
8979-03466-1 |
|
HD |
108250 |
|
HR |
4729 |
|
GC |
16951 |
|
DM |
CP-62 2742 |
|
Flamsteed |
256 Crucis |
|
Flamsteed name |
256 Cru |
|