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Doubles in session


Current system
14453-3609
I 528 AB


Nearby doubles
15' : 14442-3605
I 1252

33' : 14469-3636
BRT1688

35' : 14473-3634
UC 2839

37' : 14425-3557
NSN 413

42' : 14472-3643
TDS9306

43' : 14485-3551
B 2024AB

45' : 14486-3549
ARY 74

51' : 14414-3554
TOK 581

52' : 14482-3647
HJ 4701

52' : 14414-3548
TDS9269

53' : 14410-3608
SKF1973

55' : 14488-3533
RST2925

56' : 14433-3659
BRT1687

56' : 14475-3658
SEE 211

58' : 14413-3639
KPP1434

64' : 14449-3506
UC 2832

67' : 14414-3656
RST3891

71' : 14510-3623
JNN 197AB

73' : 14405-3652
TDS9268

75' : 14510-3639
DAM 705

80' : 14391-3544
UC 2815

84' : 14479-3725
RST2924

86' : 14486-3725
UC 2846

88' : 14433-3732
COO 177

88' : 14467-3735
JSP 639

90' : 14505-3506
JNN 196AB



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.

14453-3609 I 528 AB

 
 
14h 45m 20.60s -36° 08' 51.9" P.A. 181.00 sep 0.0 mag 8.00,8.20 Sp A1IV/V dist. 208.77 pc (681.01 l.y.)
 
 
Coord 2000 14453-3609 Discov num I   528 Comp AB Coord arcsec 2000 14 45 20.60 -36 08 51.9
Date first 1909 Date last 2021 Obs 15
Pa first 315 Pa last 180.8 P.A. Now (θ) 309.5°
Sep first 0.4 Sep last 0.048 Sep. Now (ρ) 0.023"
Mag pri 8.00 Mag sec 8.20 delta mag (ΔM) 0.2 Spectral class A1IV/V (white)
Pri motion ra -022 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
14453-3609 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 205904 14 45 21 -36 08 52 I 528 AB 2021 15 181 0.0 8.00 8.20 0.20 Y <===
Show HD 129732 205904 14 45 21 -36 08 52 KOU 31 AC 2015 2 229 4.5 7.09 12.21 5.12
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 205904 HIP 72140 Tycho2 7309-02714-1
Gaia DR2 6202741779763649664 HD 129732 GC 19848 CD CD-35 9765
CP CP-35 6344 Distance 208.77 Distance ly 681.01
 
 
ORBITAL ELEMENTS
 
 
Period (P)31.8y± 0.34 Periastron (T)2022.31y± 0.43 Semi-major axis (a)0.086a± 0.006
Eccentricity (e)0.641± 0.047 Inclination (i)58.2°± 3.1 Longitude of periastron (ω)77.1°± 2.1
Node (Ω)171.7°± 5.3 Notesn ReferenceTok2021c
Equinox2000 Last observation2021 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 28.2 0.090
2001 32.5 0.089
2002 36.8 0.088
2003 41.3 0.086
2004 46.0 0.084
2005 50.9 0.082
2006 56.0 0.080
2007 61.5 0.078
2008 67.2 0.076
2009 73.3 0.074
2010 79.8 0.072
2011 86.5 0.070
2012 93.6 0.069
2013 100.8 0.068
2014 108.4 0.067
2015 116.0 0.066
2016 123.9 0.065
2017 131.9 0.064
2018 140.3 0.062
2019 149.4 0.059
2020 160.1 0.053
2021 175.0 0.042
2022 210.3 0.022
2023 309.5 0.023
2024 341.1 0.045
2025 353.1 0.061
2026 0.7 0.072
2027 6.6 0.079
2028 11.7 0.084
2029 16.3 0.087
2030 20.6 0.089


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


 
  


wds14453-3609c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14453-3609 I 528 AB : NOTES
 
 
discov_num notes refcode
I 528 Too close, measures uncertain.
 
 
REFERENCES
 
 
refcode metd author reference
Tok2021c orb - Tokovinin, A. 2021IAUDS.203....1S
Tok2021c Inf. Circ. 203, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
91 KOU Kouwenhoven, M.B.N., Brown, A.G., Zinnecker, H., Kaper, L., & Portegies Zwart, S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14453-3609 I 528 AB 1993 5 357 0.1 8.00 8.20 A1IV/V N 144520.60-360851.9
14453-3609 I 528 AB 2013 6 281 0.1 8.00 8.20 A1IV/V N 144520.60-360851.9
14453-3609 I 528 AB 2014 7 292 0.1 8.00 8.20 A1IV/V N 144520.60-360851.9
14453-3609 I 528 AB 2015 8 125 0.1 8.00 8.20 A1IV/V N 144520.60-360851.9
14453-3609 I 528 AB 2017 11 132 0.1 8.00 8.20 A1IV/V NO 144520.60-360851.9
14453-3609 I 528 AB 2018 12 143 0.1 8.00 8.20 A1IV/V NO 144520.60-360851.9
14453-3609 I 528 AB 2019 13 156 0.1 8.00 8.20 A1IV/V NO 144520.60-360851.9
14453-3609 I 528 AB 2020 14 165 0.1 8.00 8.20 A1IV/V NO 144520.60-360851.9
14453-3609 I 528 AB 2021 15 181 0.0 8.00 8.20 A1IV/V NO 144520.60-360851.9

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

 
 
WDS 14453-3609 I 528 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14453-3609 I 528 AB : MEASURES
 
 
No records found.

 
 
WDS 14453-3609 : VIRTUAL EYEPIECE
 
 

14453-3609 I 528A mag 8 Sp A1IV/V 14453-3609 I 528B mag 8.2 14453-3609 KOU 31C sep 4.0 P.A. 222.90 mag 12.21 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 14453-3609 : ALADIN DSS IMAGE @ 14h 45m 20.60s -36° 08' 51.9"
 
 
 
 
WDS 14453-3609 I 528 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14453-3609 I 528AB distance=0' 14442-3605 I 1252 distance=15' 14469-3636 BRT1688 distance=33' 14473-3634 UC 2839 distance=35' 14425-3557 NSN 413 distance=37' 14472-3643 TDS9306 distance=42' 14485-3551 B 2024AB distance=43' 14485-3551 HJ 4702AB,C distance=43' 14486-3549 ARY 74 distance=45' 14414-3554 TOK 581 distance=51' 14482-3647 HJ 4701 distance=52' 14414-3548 TDS9269 distance=52' 14410-3608 SKF1973 distance=53' 14488-3533 RST2925 distance=55' 14433-3659 BRT1687 distance=56' 14475-3658 SEE 211 distance=56' 14413-3639 KPP1434 distance=58' 14449-3506 UC 2832 distance=64' 14414-3656 RST3891 distance=67' 14510-3623 JNN 197AB distance=71' 14510-3623 JNN 197AC distance=71' 14405-3652 TDS9268 distance=73' 14510-3639 DAM 705 distance=75' 14391-3544 UC 2815 distance=80' 14479-3725 RST2924 distance=84' 14486-3725 UC 2846 distance=86' 14433-3732 COO 177 distance=88' 14467-3735 JSP 639 distance=88' 14505-3506 SFR 2Ca,Cb distance=88' 14505-3506 JNN 196AB distance=90' 14505-3506 JNN 196AC distance=90' 14511-3706 I 529 distance=90' 14448-3739 LDS 501 distance=91' 14467-3738 LDS 503 distance=91' 14436-3439 TSN 89 distance=93' 14408-3725 RST3890 distance=94' 14501-3724 LDS 507 distance=95' 14384-3517 SEE 208 distance=100' 14515-3718 SKF1974 distance=102' 14529-3523 RSS 355 distance=103' 14405-3443 TDS9267 distance=105' 14541-3606 YMG 66 distance=106' 14449-3423 JNN 157AB distance=107' 14420-3748 SHT 56AB distance=107' 14420-3748 RIZ 12Aa,Ab distance=107' 14522-3501 HJ 4711 distance=108' 14368-3640 RST3887 distance=108' 14531-3717 LDS 510 distance=115' 14516-3736 UC 2858 distance=116' 14523-3424 BRT1689 distance=116' 14431-3415 B 2772A,BC distance=117' 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 14453-3609 I 528 AB 181 0.0
Show 14453-3609 KOU 31 AC 229 4.5
Show 14442-3605 I 1252 186 0.6 15
Show 14469-3636 BRT1688 124 4.8 33
Show 14473-3634 UC 2839 179 36.7 35
Show 14425-3557 NSN 413 351 2.8 37
Show 14472-3643 TDS9306 134 1.9 42
Show 14485-3551 B 2024 AB 98 0.0 43
Show 14485-3551 HJ 4702 AB,C 214 9.4 43
Show 14486-3549 ARY 74 152 26.7 45
Show 14414-3554 TOK 581 101 814.8 51
Show 14482-3647 HJ 4701 82 11.0 52
Show 14414-3548 TDS9269 89 0.5 52
Show 14410-3608 SKF1973 148 82.7 53
Show 14488-3533 RST2925 302 0.5 55
Show 14433-3659 BRT1687 175 3.6 56
Show 14475-3658 SEE 211 182 13.8 56
Show 14413-3639 KPP1434 356 10.8 58
Show 14449-3506 UC 2832 46 20.6 64
Show 14414-3656 RST3891 19 0.4 67
Show 14510-3623 JNN 197 AB 176 4.4 71
Show 14510-3623 JNN 197 AC 185 4.7 71
Show 14405-3652 TDS9268 128 0.7 73
Show 14510-3639 DAM 705 38 17.6 75
Show 14391-3544 UC 2815 323 24.2 80
Show 14479-3725 RST2924 285 1.2 84
Show 14486-3725 UC 2846 357 56.1 86
Show 14433-3732 COO 177 266 2.6 88
Show 14467-3735 JSP 639 78 1.9 88
Show 14505-3506 SFR 2 Ca,Cb 21 0.4 88
Show 14505-3506 JNN 196 AB 62 2.6 90
Show 14505-3506 JNN 196 AC 219 93.0 90
Show 14511-3706 I 529 36 1.2 90
Show 14448-3739 LDS 501 14 27.4 91
Show 14467-3738 LDS 503 69 9.5 91
Show 14436-3439 TSN 89 40 25.4 93
Show 14408-3725 RST3890 243 0.8 94
Show 14501-3724 LDS 507 39 73.9 95
Show 14384-3517 SEE 208 21 25.7 100
Show 14515-3718 SKF1974 146 4.8 102
Show 14529-3523 RSS 355 300 12.0 103
Show 14405-3443 TDS9267 106 0.9 105
Show 14541-3606 YMG 66 58 0.1 106
Show 14449-3423 JNN 157 AB 34 0.7 107
Show 14420-3748 SHT 56 AB 243 5.3 107
Show 14420-3748 RIZ 12 Aa,Ab -1 0.0 107
Show 14522-3501 HJ 4711 330 14.7 108
Show 14368-3640 RST3887 270 0.8 108
Show 14531-3717 LDS 510 273 7.9 115
Show 14516-3736 UC 2858 11 37.1 116
Show 14523-3424 BRT1689 100 4.2 116

 
 
WDS 14453-3609 : COMPONENTS
 
 
  A B
B pa=180.6°
sep=0.05"
 
C pa=222.9°
sep=4.04"
pa=223.4°
sep=4.00"
 
 
14453-3609 A
 
 
Coord arcsec 2000 144520.60-360851.9 Mag 8 Spectral class A1IV/V (white) PmRA -22.00
PmDE -13.0 SAO 205904 HIP 72140 Tycho2 7309-02714-1
HD 129732 GC 19848 CD CD-35 9765 CP CP-35 6344
Tycho2
Tycho2 7309-02714-1 Pflag RAmdeg 221.33577138 DEmdeg -36.14776338
PmRA -20.7 PmDE -8.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.48 EpDEm 1991.29
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.3 BTmag 7.491 E BTmag 0.015 VTmag 7.376
E VTmag 0.011 Prox 892 TYC T HIP 72140
CCDM RAdeg 221.33583000 DEdeg -36.14774417 EpRA 1990 1.79
EpDE 1990 1.66 E RAdeg 4.2 E DEdeg 4.7 Posflg
Corr 0.3
SAO
SAO 205904 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.013 Vmag 7.3 SpType A2
Double code Source 70 CatNum 19848 DM CD-35 9765
DMcomp BDsup HD 129732 M HD 0
GC 19848 RA1950rad 3.84954363 DE1950rad -0.62722397 PmRA2000 -0.0015
PmDE2000 -0.009
Hipparcos
Catalog H HIP 72140 Proxy RAhms 14 45 20.60
DEdms -36 08 51.9 Vmag 7.37 VarFlag R Vmag H
RAdeg 221.336 DEdeg -36.1477 AstroRef Plx 6.1
CCDM 14453-3609 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 129732 BD
CD CD-35 9765 CP CP-35 6344 Dm number -35 9765 VIred 0.07
SpType A1IV/V R SpType Coord arcsec 2000 144520.60-360851.9
Hipparcos 2
HIP 72140 Sn 5 So 0 Nc 1
RArad 3.8630391067 DErad -0.6308971069 Plx 4.79 PmRA -19.12
PmDE -13.2 E RArad 0.62 E DErad 0.28 E Plx 0.59
E pmRA 0.84 E pmDE 0.56 Hpmag 7.4073 E Hpmag 0.001
SHp 0.008 VA 0 BV 0.104 E BV 0.01
VI 0.12
CCDM
Ccdm 14453-3609 RComp Comp A Note1
Note2 Discov num DRAs 2.63 DDEs 7.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp A2 PmNote *
PmRA -18 PmDE -18 Dm number -35 9765 Cat1 CD
Name2 205904 Cat2 SAO HD 129732 M HD
ADS BDS M ADS BDS N IDS IDS 14392S3543A
HIC 72140
 
 
14453-3609 B
 
 
Coord arcsec 2000 144520.60-360851.9 Mag 8.2 Calc delta mag 0.2 Calc coord yes
CCDM
Ccdm 14453-3609 RComp Comp B Note1
Note2 Discov num I 528 DRAs DDEs
R dRAs Year 1927 Theta Rho 0.1
Obs Vmag 8.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 14392S3543B
HIC 72140
 
 
14453-3609 C
 
 
Coord arcsec 2000 144520.37-360854.9 Mag 12.21 Calc delta mag 4.21 Calc coord yes