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Current system
11064-3545
DAW 132 AB


Nearby doubles
4' : 11066-3543
KPP1308

19' : 11049-3548
HDS1582

23' : 11046-3549
KPP2168

40' : 11032-3549
RSS 254

47' : 11039-3621
JSP 456

49' : 11102-3600
I 1536

51' : 11090-3625
SKF1214

58' : 11110-3533
TSN 56

60' : 11088-3453
DAW 133

64' : 11043-3643
HDS1579

69' : 11098-3639
TDS7705AB

71' : 11121-3533
RST2732

72' : 11011-3513
TDS7614

77' : 11118-3507
JSP 476AB

82' : 11125-3513
LIT 21

83' : 11118-3457
RST2731

83' : 10598-3524
B 2723

86' : 11104-3436
HJ 4413

86' : 11078-3421
SKF 469

87' : 11000-3507
TOK 788AB

87' : 11118-3449
RST5352

92' : 11123-3641
KPP2016

93' : 10590-3607
SWR 105

94' : 11059-3411
BRT1668

97' : 11015-3701
HJ 4396AB

97' : 10587-3520
UC 2042



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11064-3545 DAW 132 AB

 
 
11h 06m 22.94s -35° 44' 54.4" P.A. 129.00 sep 1.9 mag 9.97,11.50 Sp K5 dist. 27.57 pc (89.93 l.y.)
 
 
Coord 2000 11064-3545 Discov num DAW 132 Comp AB Coord arcsec 2000 11 06 22.94 -35 44 54.4
Date first 1922 Date last 2021 Obs 11
Pa first 122 Pa last 129.4 P.A. Now (θ) 129.4°
Sep first 2.4 Sep last 1.896 Sep. Now (ρ) 1.896"
Mag pri 9.97 Mag sec 11.50 delta mag (ΔM) 1.53 Spectral class K5 (yellow-orange)
Pri motion ra +154 Sec motion ra
Pri motion dec -055 Sec motion dec
Notes O Z (Orbital solution, Parallax indicates components are physical)
This double is physical.
 
 
11064-3545 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 06 23 -35 44 54 DAW 132 AB 2021 11 129 1.9 9.97 11.50 1.53 Y <===
Show 11 06 23 -35 44 54 UC 2081 AC 2016 5 292 48.6 9.97 12.72 2.75
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus HIP 54288 Gaia DR2 5400694978404706560 CD CD-35 6972
CP CP-35 4610 Distance 27.57 Distance ly 89.93
 
 
ORBITAL ELEMENTS
 
 
Period (P)163.3y Periastron (T)1983.62y Semi-major axis (a)1.199a
Eccentricity (e)0.97 Inclination (i)141.2° Longitude of periastron (ω)177.4°
Node (Ω)121.8° Notes ReferenceTok2020e
Equinox Last observation2019 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 134.6 1.214
2001 134.2 1.257
2002 133.9 1.299
2003 133.5 1.339
2004 133.2 1.378
2005 132.9 1.416
2006 132.6 1.452
2007 132.3 1.488
2008 132.0 1.522
2009 131.8 1.555
2010 131.5 1.588
2011 131.3 1.619
2012 131.1 1.649
2013 130.9 1.679
2014 130.7 1.708
2015 130.5 1.735
2016 130.3 1.762
2017 130.1 1.789
2018 129.9 1.814
2019 129.7 1.839
2020 129.5 1.863
2021 129.4 1.886
2022 129.2 1.909
2023 129.0 1.931
2024 128.9 1.952
2025 128.7 1.973
2026 128.6 1.993
2027 128.4 2.012
2028 128.3 2.031
2029 128.1 2.049
2030 128.0 2.067


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


 
  


wds11064-3545a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 11064-3545 DAW 132 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2020e St j Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. 2020AJ....160....7T
Tok2020e +orb AJ 160, 7, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 DAW Dawson, B.H.
28 UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
28 UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
28 UC & Zacharias, M.I. (UCAC4 Catalog)
39 UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
39 UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
39 UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11064-3545 DAW 132 AB 1991 5 140 0.7 9.97 11.50 K5 110622.94-354454.4
11064-3545 DAW 132 AB 2014 7 131 1.7 9.97 11.50 K5 110622.94-354454.4
11064-3545 DAW 132 AB 2019 9 130 1.8 9.97 11.50 K5 110622.94-354454.4
11064-3545 DAW 132 AB 2021 11 129 1.9 9.97 11.50 K5 Z 110622.94-354454.4

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

 
 
WDS 11064-3545 DAW 132 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11064-3545 DAW 132 AB : MEASURES
 
 
No records found.

 
 
WDS 11064-3545 : VIRTUAL EYEPIECE
 
 

11064-3545 DAW 132A mag 9.97 Sp K5 11064-3545 DAW 132B sep 1.7 P.A. 135.30 mag 11.5 11064-3545 UC 2081C sep 40.9 P.A. 296.40 mag 12.72 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 11064-3545 : ALADIN DSS IMAGE @ 11h 06m 22.94s -35° 44' 54.4"
 
 
 
 
WDS 11064-3545 DAW 132 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11064-3545 DAW 132AB distance=0' 11066-3543 KPP1308 distance=4' 11049-3548 HDS1582 distance=19' 11046-3549 KPP2168 distance=23' 11032-3549 RSS 254 distance=40' 11039-3621 JSP 456 distance=47' 11102-3600 I 1536 distance=49' 11090-3625 SKF1214 distance=51' 11110-3533 TSN 56 distance=58' 11088-3453 DAW 133 distance=60' 11043-3643 HDS1579 distance=64' 11098-3639 TDS7705AB distance=69' 11121-3533 RST2732 distance=71' 11011-3513 TDS7614 distance=72' 11118-3507 JSP 476AB distance=77' 11118-3507 JSP 476AC distance=77' 11125-3513 LIT 21 distance=82' 11118-3457 RST2731 distance=83' 10598-3524 B 2723 distance=83' 11104-3436 HJ 4413 distance=86' 11078-3421 SKF 469 distance=86' 11000-3507 TOK 788AB distance=87' 11000-3507 TOK 788BC distance=87' 11118-3449 RST5352 distance=87' 11123-3641 KPP2016 distance=92' 10590-3607 SWR 105 distance=93' 11059-3411 BRT1668 distance=94' 11015-3701 HJ 4396AB distance=97' 10587-3520 UC 2042 distance=97' 11015-3701 I 1210BC distance=98' 11124-3651 UC 2099 distance=99' 10582-3540 B 1175 distance=100' 10583-3528 JSP 444 distance=101' 10591-3453 HJ 4391 distance=104' 10578-3538 HWE 69 distance=105' 11065-3732 UC 2083 distance=108' 11129-3424 TOI1203 distance=114' 11091-3737 SWR 106 distance=117' 11153-3504 HJ 4419 distance=117' 11105-3732 REP 21 distance=118' 10568-3615 SWR 103 distance=121' 10566-3520 TDS7565 distance=122' 11099-3739 YMG 37 distance=122' 11164-3536 B 2010 distance=123' 10571-3636 BRT1667 distance=124' 11127-3723 RSS 257 distance=125' 10579-3701 JSP 909 distance=128' 11121-3733 KPP2919CD distance=129' 10566-3635 RSS 250 distance=129' 11156-3651 TDS7766 distance=130' 11122-3735 SKF1215AB distance=131' 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 11064-3545 DAW 132 AB 129 1.9
Show 11064-3545 UC 2081 AC 292 48.6
Show 11066-3543 KPP1308 18 9.9 4
Show 11049-3548 HDS1582 226 0.0 19
Show 11046-3549 KPP2168 147 17.8 23
Show 11032-3549 RSS 254 209 11.0 40
Show 11039-3621 JSP 456 166 2.2 47
Show 11102-3600 I 1536 148 1.3 49
Show 11090-3625 SKF1214 155 8.6 51
Show 11110-3533 TSN 56 151 25.0 58
Show 11088-3453 DAW 133 221 1.3 60
Show 11043-3643 HDS1579 67 0.2 64
Show 11098-3639 TDS7705 AB 142 1.4 69
Show 11121-3533 RST2732 133 1.2 71
Show 11011-3513 TDS7614 109 0.6 72
Show 11118-3507 JSP 476 AB 34 2.7 77
Show 11118-3507 JSP 476 AC 95 8.9 77
Show 11125-3513 LIT 21 265 14.1 82
Show 11118-3457 RST2731 7 0.5 83
Show 10598-3524 B 2723 207 5.0 83
Show 11104-3436 HJ 4413 325 11.3 86
Show 11078-3421 SKF 469 107 30.7 86
Show 11000-3507 TOK 788 AB 359 0.7 87
Show 11000-3507 TOK 788 BC 137 0.2 87
Show 11118-3449 RST5352 159 0.3 87
Show 11123-3641 KPP2016 61 16.0 92
Show 10590-3607 SWR 105 95 25.6 93
Show 11059-3411 BRT1668 103 2.8 94
Show 11015-3701 HJ 4396 AB 252 20.6 97
Show 10587-3520 UC 2042 83 14.6 97
Show 11015-3701 I 1210 BC 100 4.8 98
Show 11124-3651 UC 2099 332 26.6 99
Show 10582-3540 B 1175 251 0.6 100
Show 10583-3528 JSP 444 108 1.5 101
Show 10591-3453 HJ 4391 60 27.9 104
Show 10578-3538 HWE 69 152 9.2 105
Show 11065-3732 UC 2083 265 47.5 108
Show 11129-3424 TOI1203 299 11.7 114
Show 11091-3737 SWR 106 70 9.9 117
Show 11153-3504 HJ 4419 113 15.0 117
Show 11105-3732 REP 21 207 1.5 118
Show 10568-3615 SWR 103 256 25.5 121
Show 10566-3520 TDS7565 228 0.9 122
Show 11099-3739 YMG 37 67 0.2 122
Show 11164-3536 B 2010 230 0.4 123
Show 10571-3636 BRT1667 345 4.9 124
Show 11127-3723 RSS 257 279 9.7 125
Show 10579-3701 JSP 909 161 5.2 128
Show 11121-3733 KPP2919 CD 144 1.1 129
Show 10566-3635 RSS 250 306 9.4 129
Show 11156-3651 TDS7766 212 0.7 130

 
 
WDS 11064-3545 : COMPONENTS
 
 
  A B
B pa=135.3°
sep=1.69"
 
C pa=296.4°
sep=40.85"
pa=297.1°
sep=42.45"
 
 
11064-3545 A
 
 
Coord arcsec 2000 110622.94-354454.4 Mag 9.97 Spectral class K5 (yellow-orange) PmRA 154.00
PmDE -55.0 HIP 54288 CD CD-35 6972 CP CP-35 4610
Hipparcos
Catalog H HIP 54288 Proxy H RAhms 11 06 22.84
DEdms -35 44 53.9 Vmag 9.62 VarFlag R Vmag H
RAdeg 166.595 DEdeg -35.7483 AstroRef A Plx 39.11
CCDM 11064-3545 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 140 Rho 0.748 HD BD
CD CD-35 6972 CP CP-35 4610 Dm number -35 6972 VIred 1.49
SpType K5 R SpType Coord arcsec 2000 110622.84-354453.9
Hipparcos 2
HIP 54288 Sn 15 So 3 Nc 2
RArad 2.9076340661 DErad -0.6239255987 Plx 36.27 PmRA 113.92
PmDE -31.73 E RArad 1.52 E DErad 1.59 E Plx 2.07
E pmRA 1.63 E pmDE 1.54 Hpmag 9.736 E Hpmag 0.003
SHp 0.024 VA 0 BV 1.27 E BV 0.078
VI 1.44
CCDM
Ccdm 11064-3545 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs 5.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp K5 PmNote *
PmRA 135 PmDE -56 Dm number -35 6972 Cat1 CD
Name2 202092 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 11016S3512A
HIC 54288
 
 
11064-3545 B
 
 
Coord arcsec 2000 110623.04-354455.6 Mag 11.5 Calc delta mag 1.53 Calc coord yes
CCDM
Ccdm 11064-3545 RComp Comp B Note1
Note2 Discov num DAW 132 DRAs DDEs
R dRAs Year 1922 Theta 120 Rho 2.2
Obs 2 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11016S3512B
HIC 54288
 
 
11064-3545 C
 
 
Coord arcsec 2000 110619.93-354436.3 Mag 12.72 PmRA 141.00 PmDE -44.0
Calc delta mag 2.75 Calc coord yes