13518-3300 H 3 101 (3 Cen)

 
 
13h 51m 49.58s -32 59' 38.6" P.A. 106 sep 7.9 mag 4.50,5.97 Sp B5III+B8V dist. 105.37 pc (343.72 l.y.)
 
 
Coord 2000
13518-3300
Discov num
H 3 101
Comp
Coord arcsec 2000
13 51 49.58 -32 59 38.6
Date first
1783
Date last
2015
Obs
67
Pa first
112
Pa last
106
P.A. Now (θ)
106°
Sep first
11.6
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
4.50
Mag sec
5.97
delta mag (ΔM)
1.47
Spectral class
B5III+B8V (blue-white/blue-white)
Pri motion ra
-070
Sec motion ra
-036
Pri motion dec
-022
Sec motion dec
-030
Notes
N L (See Notes, Linear solution)
rPM=0.476
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.9
Precise sep
7.852
Name
3 Cen
Other name
k Cen
Var name
V983 Cen
Constellation
Centaurus
SAO
204916
HIP
67669
Tycho2
7283-02100-1
Gaia DR2
44575679104
HD
120709
HR
5210
GC
18724
CD
CD-32 9676
Flamsteed
3 Centauri
Flamsteed name
3 Cen
Distance
105.37
Distance ly
343.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13518-3300 H 3 101 2002 62 102 7.7 4.50 5.97 B5III B8V NLD 135149.58-325938.6
13518-3300 H 3 101 2009 63 105 8.4 4.50 5.97 B5III B8V NLD 135149.58-325938.6
13518-3300 H 3 101 2013 64 104 7.9 4.50 5.97 B5III B8V NLD 135149.58-325938.6
13518-3300 H 3 101 2015 66 105 7.8 4.50 5.97 B5III+B8V NL 135149.58-325938.6

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