13399-5328 RIZ 7 Aa,Ab
13h 39m 53.27s -53° 27' 58.9" P.A. 62.00 sep 0.2 mag 2.40,4.90 Sp B1III dist. 131.06 pc (427.52 l.y.)
Coord 2000 |
13399-5328 |
|
Discov num |
RIZ 7 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
13 39 53.27 -53 27 58.9 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
62 |
|
Pa last |
61.8 |
|
P.A. Now (θ) |
61.8° |
|
Sep first |
0.2 |
|
Sep last |
0.171 |
|
Sep. Now (ρ) |
0.171" |
|
Mag pri |
2.40 |
|
Mag sec |
4.90 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
B1III (blue-white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
13399-5328 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
241047 |
13 39 53 -53 27 59 |
RIZ 7 Aa,Ab |
2010 |
1 |
62 |
0.2 |
2.40 |
4.90 |
2.50 |
|
<=== |
Show |
Eps Cen |
241047 |
13 39 53 -53 27 59 |
RST 5376 AB |
2015 |
6 |
154 |
36.8 |
2.30 |
13.00 |
10.70 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
SAO |
241047 |
|
HIP |
66657 |
|
Tycho2 |
8663-02929-1 |
|
Gaia DR2 |
6065752767077605504 |
|
HD |
118716 |
|
HR |
5132 |
|
GC |
18458 |
|
CP |
CP-52 6655 |
|
Bayer |
Epsilon Centauri |
|
Bayer name |
Eps Cen |
|
FK5 |
504 |
|
Distance |
131.06 |
|
Distance ly |
427.52 |
|
Bayer greek |
ε Cen |
|