13535-3540 BU 1108AC

 
 
13H 53M 32.75S -35 39' 51.2" P.A. 150 SEP 28.3 MAG 6.27,12.30 SP F4V DIST. 52.27 PC (170.5 L.Y.)
 
 
Coord 2000
13535-3540
Discov num
BU 1108
Comp
AC
Coord arcsec 2000
13 53 32.75 -35 39 51.2
Date first
1889
Date last
2008
Obs
11
Pa first
168
Pa last
150
P.A. Now (θ)
150°
Sep first
27.5
Sep last
28.3
Sep. Now (ρ)
28.3"
Mag pri
6.27
Mag sec
12.30
delta mag (ΔM)
6.03
Spectral class
F4V (yellow-white)
Pri motion ra
-087
Sec motion ra
-014
Pri motion dec
-013
Sec motion dec
-009
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
13535-3540 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show y Cen 204955 13535-3540 HWE 28 AB 1876 2016 71 316 1.0 6.27 6.38 0.11 Y
Show 204955 13535-3540 BU 1108 AC 1889 2008 11 150 28.3 6.27 12.30 6.03 <===
Show 204955 13535-3540 I 1618 AD 1927 1999 3 133 38.0 6.27 14.80 8.53
Show 204955 13535-3540 H 5 124 AE 1889 2016 18 7 68.3 6.27 8.65 2.38
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Other name
y Cen
Constellation
Centaurus
SAO
204955
HIP
67819
Tycho2
7291-01975-1
HD
120987
HR
5222
GC
18761
CD
CD-35 9090
CP
CP-35 6008
Distance
52.27
Distance ly
170.5
last precise pa
150.4
last precise sep
28.32