13399-5328 RST5376AB (Eps Cen)

 
 
13H 39M 53.27S -53 27' 58.9" P.A. 155 SEP 36.9 MAG 2.30,13.00 SP B1III DIST. 131.06 PC (427.52 L.Y.)
 
 
Coord 2000
13399-5328
Discov num
RST5376
Comp
AB
Coord arcsec 2000
13 39 53.27 -53 27 58.9
Date first
1948
Date last
1999
Obs
4
Pa first
158
Pa last
155
P.A. Now (θ)
155°
Sep first
36.0
Sep last
36.9
Sep. Now (ρ)
36.9"
Mag pri
2.30
Mag sec
13.00
delta mag (ΔM)
10.7
Spectral class
B1III (blue-white)
Pri motion ra
-015
Sec motion ra
-007
Pri motion dec
-012
Sec motion dec
+005
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
13399-5328 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 241047 13399-5328 RIZ 7 Aa,Ab 2010 2010 1 62 0.2 2.40 4.90 2.50
Show Eps Cen 241047 13399-5328 RST5376 AB 1948 1999 4 155 36.9 2.30 13.00 10.70 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Eps Cen
Constellation
Centaurus
SAO
241047
HIP
66657
HD
118716
HR
5132
GC
18458
CP
CP-52 6655
Bayer
Epsilon Centauri
Bayer name
Eps Cen
Distance
131.06
Distance ly
427.52
last precise pa
154.6
last precise sep
36.9