13252-1110 OCC 418 Aa,Ab
13h 25m 11.58s -11° 09' 40.4" P.A. -1.00 sep -1.0 mag 1.30,4.50 Sp B1III- dist. 76.57 pc (249.77 l.y.)
| Coord 2000 |
13252-1110 |
|
Discov num |
OCC 418 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
13 25 11.58 -11 09 40.4 |
|
| Date first |
1975 |
|
Date last |
1995 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.1 |
|
Sep last |
-1 |
|
Sep. Now (ρ) |
-1 |
|
| Mag pri |
1.30 |
|
Mag sec |
4.50 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
B1III- (blue-white) |
|
| Pri motion ra |
-042 |
|
Sec motion ra |
|
|
| Pri motion dec |
-031 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
13252-1110 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
157923 |
13 25 12 -11 09 40 |
OCC 418 Aa,Ab |
1995 |
0 |
-1 |
-1.0 |
1.30 |
4.50 |
3.20 |
|
<=== |
| Show |
|
157923 |
13 25 12 -11 09 40 |
OCC 418 Aa,Ac |
1975 |
0 |
-1 |
0.5 |
1.30 |
7.50 |
6.20 |
|
|
| Show |
Spica |
157923 |
13 25 12 -11 09 40 |
BUP 150 AB |
2010 |
5 |
33 |
151.9 |
0.98 |
12.00 |
11.02 |
|
|
| Show |
|
157923 |
13 25 12 -11 09 40 |
BUP 150 AC |
2010 |
3 |
61 |
367.3 |
0.98 |
10.50 |
9.52 |
|
|
Quintuple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Spica |
|
Constellation |
Virgo |
|
SAO |
157923 |
|
HIP |
65474 |
|
| Tycho2 |
5547-01518-1 |
|
HD |
116658 |
|
HR |
5056 |
|
GC |
18144 |
|
| BD |
BD-10 3672 |
|
Bayer |
Alpha Virginis |
|
Bayer name |
Alp Vir |
|
Flamsteed |
67 Virginis |
|
| Flamsteed name |
67 Vir |
|
FK5 |
498 |
|
Distance |
76.57 |
|
Distance ly |
249.77 |
|
| Bayer greek |
α Vir |
|
| Other names |
AZIMECH, ALARAPH |
|
