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Current system
14592-4206
HDS 2116 Aa,Ab


Nearby doubles
22' : 14572-4208
SEE 216

26' : 15013-4157
BRT 842

32' : 15016-4223
I 1263

32' : 15016-4149
I 1264

33' : 14569-4228
JNN 198AB

35' : 15018-4149
I 237AB

45' : 15031-4200
B 1257AB

45' : 14574-4247
DON 702

52' : 14564-4125
UC 2875

53' : 14598-4114
UC 2895

54' : 15031-4237
WIS 279AB

58' : 14541-4219
RST1811

58' : 15010-4300
B 1256

58' : 14558-4122
TDS9345

59' : 14540-4213
UC 2868

60' : 14590-4106
UC 2890

63' : 14585-4308
WFC 159

66' : 15015-4106
TDS9376

70' : 15022-4105
UC 2903

71' : 14591-4056
BRT 839

72' : 14570-4059
UC 2878AB

73' : 14526-4205
HJ 4710AB

76' : 15027-4102
BRT 844

76' : 14550-4106
BRT 835

77' : 15008-4321
TDS9372

82' : 15040-4106
SWR 166



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

14592-4206 HDS 2116 Aa,Ab

 
 
14h 59m 09.70s -42° 06' 14.9" P.A. 156.00 sep 0.1 mag 3.34,4.71 Sp B2V+B3V dist. 117.51 pc (383.32 l.y.)
 
 
Coord 2000 14592-4206 Discov num HDS2116 Comp Aa,Ab Coord arcsec 2000 14 59 09.70 -42 06 14.9
Date first 1991 Date last 2021 Obs 12
Pa first 155 Pa last 155.7 P.A. Now (θ) 155.7°
Sep first 0.1 Sep last 0.129 Sep. Now (ρ) 0.129"
Mag pri 3.34 Mag sec 4.71 delta mag (ΔM) 1.37 Spectral class B2V+B3V (blue-white/blue-white)
Pri motion ra -018 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
14592-4206 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 225344 14 59 10 -42 06 15 HDS 2116 Aa,Ab 2021 12 156 0.1 3.34 4.71 1.37 Y <===
Show Kap Cen 225344 14 59 10 -42 06 15 I 1260 AB 2000 4 83 4.0 3.10 11.50 8.40
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV6873 Cen Constellation Centaurus SAO 225344 HIP 73334
Tycho2 7828-03520-1 Gaia DR2 5908713025970034560 HD 132200 HR 5576
GC 20146 CD CD-41 9342 CP CP-41 6979 Bayer Kappa Centauri
Bayer name Kap Cen FK5 553 Distance 117.51 Distance ly 383.32
Bayer greek κ Cen
 
 
ORBITAL ELEMENTS
 
 
Period (P)58.52y Periastron (T)2011.1y Semi-major axis (a)0.287a
Eccentricity (e)0.304 Inclination (i)90.9° Longitude of periastron (ω)215.1°
Node (Ω)156.4° Notesn ReferenceDoc2020d
Equinox2000 Last observation2019 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 338.7 0.103
2001 338.1 0.127
2002 337.7 0.149
2003 337.4 0.169
2004 337.2 0.185
2005 336.9 0.198
2006 336.8 0.207
2007 336.6 0.211
2008 336.4 0.209
2009 336.2 0.201
2010 336.0 0.187
2011 335.8 0.166
2012 335.5 0.139
2013 335.0 0.108
2014 334.0 0.074
2015 331.3 0.037
2016 232.9 0.004
2017 161.7 0.039
2018 159.1 0.076
2019 158.2 0.111
2020 157.7 0.145
2021 157.4 0.176
2022 157.2 0.205
2023 157.1 0.231
2024 156.9 0.255
2025 156.8 0.276
2026 156.7 0.294
2027 156.7 0.310
2028 156.6 0.323
2029 156.5 0.334
2030 156.4 0.342


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds14592-4206a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14592-4206 HDS 2116 Aa,Ab : NOTES
 
 
discov_num notes refcode
I 1260 kap Cen. A spectroscopic binary and variable star.
HDS2116 MAa,MAb=8.38 +/- 0.27 , 4.41 +/- 0.36 \msun. GmJ2022
 
 
REFERENCES
 
 
refcode metd author reference
Doc2020d orb - Docobo, J.A., Mendez, R.A., Campo, P., Costa, E., & Gomez, J. 2020IAUDS.201....1A
Doc2020d Inf. Circ. 201, 1, 2020
GmJ2022 orb j Gomez, J., Docobo, J.A., Campo, P.P., Andrade, M., Mendez, R.A. & Costa, E. 2022MNRAS.509.4229G
GmJ2022 +not MNRAS 509, 4229, 2022
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14592-4206 HDS2116 Aa,Ab 2000 2 156 0.1 3.34 4.71 B2IV 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2009 4 337 0.1 3.34 4.71 B2IV 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2010 5 31 0.1 3.34 4.71 B2IV N 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2014 6 154 0.1 3.34 4.71 B2IV N 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2017 7 159 0.1 3.34 4.71 B2IV N 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2018 8 158 0.1 3.34 4.71 B2IV N 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2019 9 157 0.1 3.34 4.71 B2IV N 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2020 10 156 0.1 3.34 4.71 B2IV NO 145909.70-420614.9
14592-4206 HDS2116 Aa,Ab 2021 12 156 0.1 3.34 4.71 B2IV NO 145909.70-420614.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 14592-4206 HDS 2116 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14592-4206 HDS 2116 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 14592-4206 : VIRTUAL EYEPIECE
 
 

14592-4206 I 1260A mag 3.1 Sp B2IV 14592-4206 HDS2116Ab sep 0.1 P.A. 161.50 mag 4.71 Sp B3V 14592-4206 I 1260B sep 3.0 P.A. 80.60 mag 11.5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14592-4206 : ALADIN DSS IMAGE @ 14h 59m 09.70s -42° 06' 14.9"
 
 
 
 
WDS 14592-4206 HDS 2116 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14592-4206 HDS2116Aa,Ab distance=0' 14572-4208 SEE 216 distance=22' 15013-4157 BRT 842 distance=26' 15016-4223 I 1263 distance=32' 15016-4149 I 1264 distance=32' 14569-4228 JNN 198AB distance=33' 14569-4228 JNN 198AC distance=33' 15018-4149 I 237AB distance=35' 15031-4200 B 1257AB distance=45' 15031-4200 B 1257BC distance=45' 14574-4247 DON 702 distance=45' 14564-4125 UC 2875 distance=52' 14598-4114 UC 2895 distance=53' 15031-4237 WIS 279AB distance=54' 15031-4237 WIS 279Aa,Ab distance=54' 14541-4219 RST1811 distance=58' 15010-4300 B 1256 distance=58' 14558-4122 TDS9345 distance=58' 14540-4213 UC 2868 distance=59' 14590-4106 UC 2890 distance=60' 14585-4308 WFC 159 distance=63' 15015-4106 TDS9376 distance=66' 15022-4105 UC 2903 distance=70' 14591-4056 BRT 839 distance=71' 14570-4059 UC 2878AB distance=72' 14526-4205 HJ 4710AB distance=73' 14526-4205 DAW9009AC distance=73' 15027-4102 BRT 844 distance=76' 14550-4106 BRT 835 distance=76' 15008-4321 TDS9372 distance=77' 15040-4106 SWR 166 distance=82' 14593-4328 I 1261 distance=83' 15054-4303 BRT 846 distance=90' 15051-4308 B 1261 distance=90' 14574-4335 BRT 837 distance=92' 15053-4104 HDO 242AB distance=93' 15053-4104 HDO 242AC distance=93' 15072-4142 CBL 157 distance=94' 14507-4215 RST1806 distance=95' 14551-4330 TDS9342 distance=96' 14578-4028 UC 2884 distance=100' 15050-4050 TDS9395 distance=101' 14511-4122 SKF 913 distance=101' 14590-4026 TDS9357 distance=101' 15071-4256 BRT 847 distance=101' 14501-4151 I 1256 distance=102' 15035-4035 I 1262 distance=104' 14538-4041 UC 2867 distance=105' 15088-4155 KPP 782 distance=109' 15048-4335 DON 712 distance=110' 15075-4306 CPO 63 distance=111' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 14592-4206 HDS2116 Aa,Ab 156 0.1
Show 14592-4206 I 1260 AB 83 4.0
Show 14572-4208 SEE 216 76 25.7 22
Show 15013-4157 BRT 842 69 3.3 26
Show 15016-4223 I 1263 204 0.3 32
Show 15016-4149 I 1264 260 1.5 32
Show 14569-4228 JNN 198 AB 256 4.0 33
Show 14569-4228 JNN 198 AC 307 4.2 33
Show 15018-4149 I 237 AB 196 0.9 35
Show 15031-4200 B 1257 AB 4 3.8 45
Show 15031-4200 B 1257 BC 306 0.1 45
Show 14574-4247 DON 702 341 2.3 45
Show 14564-4125 UC 2875 38 51.8 52
Show 14598-4114 UC 2895 80 50.0 53
Show 15031-4237 WIS 279 AB 108 388.0 54
Show 15031-4237 WIS 279 Aa,Ab 109 0.2 54
Show 14541-4219 RST1811 7 1.3 58
Show 15010-4300 B 1256 77 0.7 58
Show 14558-4122 TDS9345 114 0.9 58
Show 14540-4213 UC 2868 152 52.6 59
Show 14590-4106 UC 2890 192 8.3 60
Show 14585-4308 WFC 159 97 199.7 63
Show 15015-4106 TDS9376 132 0.5 66
Show 15022-4105 UC 2903 81 55.9 70
Show 14591-4056 BRT 839 192 3.8 71
Show 14570-4059 UC 2878 AB 151 99.1 72
Show 14526-4205 HJ 4710 AB 254 17.2 73
Show 14526-4205 DAW9009 AC 37 34.5 73
Show 15027-4102 BRT 844 351 3.4 76
Show 14550-4106 BRT 835 211 3.2 76
Show 15008-4321 TDS9372 76 2.5 77
Show 15040-4106 SWR 166 268 33.9 82
Show 14593-4328 I 1261 82 4.3 83
Show 15054-4303 BRT 846 232 4.8 90
Show 15051-4308 B 1261 274 0.2 90
Show 14574-4335 BRT 837 40 5.6 92
Show 15053-4104 HDO 242 AB 78 35.5 93
Show 15053-4104 HDO 242 AC 183 49.5 93
Show 15072-4142 CBL 157 287 8.7 94
Show 14507-4215 RST1806 345 1.7 95
Show 14551-4330 TDS9342 330 0.7 96
Show 14578-4028 UC 2884 199 51.7 100
Show 15050-4050 TDS9395 322 0.5 101
Show 14511-4122 SKF 913 192 65.2 101
Show 14590-4026 TDS9357 138 0.6 101
Show 15071-4256 BRT 847 335 6.3 101
Show 14501-4151 I 1256 121 0.4 102
Show 15035-4035 I 1262 27 0.4 104
Show 14538-4041 UC 2867 257 17.0 105
Show 15088-4155 KPP 782 214 6.7 109
Show 15048-4335 DON 712 278 0.4 110

 
 
WDS 14592-4206 : COMPONENTS
 
 
  A Ab
Ab pa=161.5°
sep=0.12"
 
B pa=80.6°
sep=2.95"
pa=78.2°
sep=2.93"
 
 
14592-4206 A
 
 
Name Kap Cen Coord arcsec 2000 145909.70-420614.9 Mag 3.1 Spectral class B2IV (blue-white)
PmRA -19.00 PmDE -24.0 SAO 225344 HIP 73334
Tycho2 7828-03520-1 HD 132200 HR 5576 GC 20146
CD CD-41 9342 CP CP-41 6979 Bayer Kappa Centauri Bayer name Kap Cen
FK5 553
Tycho2
Tycho2 7828-03520-1 Pflag RAmdeg 224.79034661 DEmdeg -42.10420440
PmRA -20.4 PmDE -25.3 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.63 EpDEm 1991.32
Num 12 Q RAmdeg 1.7 Q DEmdeg 1.7 Q pmRA 1.4
Q pmDE 1.9 BTmag 2.879 E BTmag 0.014 VTmag 3.078
E VTmag 0.009 Prox 999 TYC T HIP 73334
CCDM AC RAdeg 224.79040917 DEdeg -42.10414444 EpRA 1990 1.78
EpDE 1990 1.47 E RAdeg 3.2 E DEdeg 3.3 Posflg P
Corr 0.4
SAO
SAO 225344 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.027 Vmag 3.4 SpType B3
Double code Source 74 CatNum 553 DM CD-41 9342
DMcomp BDsup HD 132200 M HD 0
GC 20146 RA1950rad 3.90909463 DE1950rad -0.73137866 PmRA2000 -0.0016
PmDE2000 -0.024
Hipparcos
Catalog H HIP 73334 Proxy H RAhms 14 59 09.70
DEdms -42 06 14.9 Vmag 3.13 VarFlag R Vmag G
RAdeg 224.79 DEdeg -42.1041 AstroRef * Plx 6.05
CCDM 14592-4206 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AC
Theta 155 Rho 0.125 HD 132200 BD
CD CD-41 9342 CP CP-41 6979 Dm number -41 9342 VIred -0.21
SpType B2IV R SpType Coord arcsec 2000 145909.70-420614.9
Hipparcos 2
HIP 73334 Sn 55 So 3 Nc 2
RArad 3.9233328099 DErad -0.7348559006 Plx 8.51 PmRA -17.62
PmDE -22.51 E RArad 0.45 E DErad 0.3 E Plx 0.54
E pmRA 0.66 E pmDE 0.51 Hpmag 3.0671 E Hpmag 0.0006
SHp 0.005 VA 0 BV -0.208 E BV 0.01
VI -0.21
CCDM
Ccdm 14592-4206 RComp Comp A Note1
Note2 Discov num DRAs -2.31 DDEs -15.1
R dRAs 82 Year Theta Rho
Obs 3 Vmag 3.3 Sp B2 PmNote *
PmRA -18 PmDE -21 Dm number -41 9342 Cat1 CD
Name2 225344 Cat2 SAO HD 132200 M HD
ADS BDS M ADS BDS N IDS IDS 14527S4142A
HIC 73334
 
 
14592-4206 Ab
 
 
Coord arcsec 2000 145909.70-420615.0 Mag 4.71 Spectral class B3V (blue-white) Calc delta mag 1.37
Calc coord yes
 
 
14592-4206 B
 
 
Coord arcsec 2000 145909.96-420614.4 Mag 11.5 Calc delta mag 8.16 Calc coord yes
CCDM
Ccdm 14592-4206 RComp Comp B Note1
Note2 Discov num I 1260 DRAs DDEs
R dRAs Year 1926 Theta 082 Rho 3.9
Obs 3 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14527S4142B
HIC 73334