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Doubles in session


Current system
15362-0623
TOK 301 Aa,Ab
HD 139059


Nearby doubles
24' : 15369-0602
RST4546

27' : 15355-0559
RST4544

35' : 15383-0608
RST4547

41' : 15353-0545
BRT 458

44' : 15387-0648
GWP2540

55' : 15327-0610
TDS9544

57' : 15339-0538
HJ 1275

73' : 15312-0646
J 2093AB

81' : 15414-0647
J 3251AB

83' : 15418-0627
LSC 59

90' : 15422-0634
UC 3047

106' : 15368-0438
RST4545

106' : 15406-0459
BRT 459

109' : 15392-0802
UC 3037

111' : 15292-0659
HJ 4779

113' : 15310-0745
KPP1117

115' : 15308-0746
RST4543

117' : 15421-0741
TDS9595

119' : 15359-0821
GWP2533

119' : 15437-0542
A 19

120' : 15282-0626
HDS2175

123' : 15307-0452
HJ 1272

126' : 15433-0515
TOK 594AB

127' : 15301-0750
GIC 129

128' : 15343-0827
TDS 777

130' : 15375-0415
GWP2537



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.

15362-0623 TOK 301 Aa,Ab (HD 139059)

 
 
15h 36m 12.81s -06° 23' 18.3" P.A. 340.00 sep 0.2 mag 7.90,12.00 Sp G6V dist. 63.86 pc (208.31 l.y.)
 
 
Coord 2000 15362-0623 Discov num TOK 301 Comp Aa,Ab Coord arcsec 2000 15 36 12.81 -06 23 18.3
Date first 2011 Date last 2021 Obs 14
Pa first 109 Pa last 340.2 P.A. Now (θ) 340.2°
Sep first 0.2 Sep last 0.246 Sep. Now (ρ) 0.246"
Mag pri 7.90 Mag sec 12.00 delta mag (ΔM) 4.1 Spectral class G6V (yellow)
Pri motion ra -103 Sec motion ra
Pri motion dec -179 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
15362-0623 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 139059 140631 15 36 13 -06 23 18 TOK 301 Aa,Ab 2021 14 340 0.2 7.90 12.00 4.10 Y <===
Show 140631 15 36 13 -06 23 18 TOK 301 AB 2015 7 335 80.5 7.90 17.80 9.90
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 139059 Constellation Libra SAO 140631 HIP 76400
Tycho2 5028-01102-1 Gaia DR2 4400164037357121664 HD 139059 BD BD-05 4112
Distance 63.86 Distance ly 208.31
 
 
ORBITAL ELEMENTS
 
 
Period (P)70y Periastron (T)2016.26y Semi-major axis (a)0.374a
Eccentricity (e)0.42 Inclination (i)144.7° Longitude of periastron (ω)95.3°
Node (Ω)140.3° Notesn ReferenceTok2021f
Equinox Last observation2021 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 169.0 0.397
2001 165.5 0.389
2002 161.9 0.381
2003 158.2 0.371
2004 154.2 0.361
2005 150.0 0.349
2006 145.4 0.336
2007 140.5 0.321
2008 135.0 0.305
2009 129.0 0.287
2010 122.0 0.268
2011 114.1 0.248
2012 104.7 0.228
2013 93.5 0.209
2014 80.2 0.193
2015 64.9 0.181
2016 48.2 0.177
2017 31.5 0.181
2018 16.1 0.192
2019 2.7 0.208
2020 351.3 0.226
2021 341.7 0.245
2022 333.5 0.264
2023 326.3 0.281
2024 320.0 0.297
2025 314.2 0.312
2026 309.0 0.325
2027 304.1 0.337
2028 299.6 0.348
2029 295.3 0.357
2030 291.2 0.366


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


 
  


wds15362-0623a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 15362-0623 TOK 301 Aa,Ab (HD 139059) : NOTES
 
 
discov_num notes refcode
TOK 301 HIP 76400 is identified by the GCS as an SB2 with a mass ratio q=0.93,
but there is no spectroscopic orbit available. We resolved the 0".19
pair with dI=3.9, indicating a mass ratio of ~0.5 and an orbital
period of ~30yr. Very likely the resolved binary does not match the
spectroscopic double-lined system. Considering the CPM component B at
80" (Tokovinin & Lepine 2012), this system could be a quadruple with a Tok2012c
3-tier "3+1" hierarchy. Tok2015c
Aa1,Aa2 has a period of 368d. Tok2022e
 
 
REFERENCES
 
 
refcode metd author reference
Tok2012c Pp - Tokovinin, A. & Lepine, S. 2012AJ....144..102T
Tok2012c +E2 AJ 144, 102, 2012
Tok2012c (Note: Per author's suggestion, catalog only includes pairs with Pphys > 0.2 or
Tok2012c both proper motions >100 mas/yr. Coarse date of 1980 assumed for all Sky Survey
Tok2012c measures. Theta values derived by cataloguer from component coordinates.
Tok2012c 2MASS photometry replaced with more precise catalog values and errors.)
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
Tok2021f orb - Tokovinin, A. 2021IAUDS.204....1T
Tok2021f Inf. Circ. 204, 1, 2021
Tok2022e orb Tokovinin, A. 2022AJ....163..161T
Tok2022e AJ 163, 161, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15362-0623 TOK 301 Aa,Ab 2014 1 78 0.2 7.90 12.00 G5 153612.81-062318.3
15362-0623 TOK 301 Aa,Ab 2015 2 63 0.2 7.90 12.00 G5 153612.81-062318.3
15362-0623 TOK 301 Aa,Ab 2016 5 93 0.0 7.90 12.00 G5 N 153612.81-062318.3
15362-0623 TOK 301 Aa,Ab 2018 11 11 0.2 7.90 12.00 G5 N 153612.81-062318.3
15362-0623 TOK 301 Aa,Ab 2019 12 1 0.2 7.90 12.00 G5 N 153612.81-062318.3
15362-0623 TOK 301 Aa,Ab 2020 13 326 0.1 7.90 12.00 G5 N 153612.81-062318.3
15362-0623 TOK 301 Aa,Ab 2021 14 340 0.2 7.90 12.00 G6V NO 153612.81-062318.3

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

 
 
WDS 15362-0623 TOK 301 Aa,Ab (HD 139059) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15362-0623 TOK 301 Aa,Ab (HD 139059) : MEASURES
 
 
No records found.

 
 
WDS 15362-0623 (HD 139059) : VIRTUAL EYEPIECE
 
 

15362-0623 TOK 301A mag 7.9 Sp G6V 15362-0623 TOK 301Ab sep 0.2 P.A. 340.30 mag 12 15362-0623 TOK 301B sep 80.4 P.A. 335.00 mag 17.8 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 15362-0623 (HD 139059) : ALADIN DSS IMAGE @ 15h 36m 12.81s -06° 23' 18.3"
 
 
 
 
WDS 15362-0623 TOK 301 Aa,Ab (HD 139059) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15362-0623 TOK 301Aa,Ab distance=0' 15369-0602 RST4546 distance=24' 15355-0559 RST4544 distance=27' 15383-0608 RST4547 distance=35' 15353-0545 BRT 458 distance=41' 15391-0632 KPP2383BC distance=44' 15387-0648 GWP2540 distance=44' 15327-0610 TDS9544 distance=55' 15339-0538 HJ 1275 distance=57' 15312-0646 J 2093AB distance=73' 15312-0646 DAM 86AC distance=73' 15414-0647 J 3251AB distance=81' 15414-0647 J 3251BC distance=82' 15418-0627 LSC 59 distance=83' 15422-0634 UC 3047 distance=90' 15368-0438 RST4545 distance=106' 15406-0459 BRT 459 distance=106' 15392-0802 UC 3037 distance=109' 15292-0659 HJ 4779 distance=111' 15310-0745 KPP1117 distance=113' 15308-0746 RST4543 distance=115' 15421-0741 TDS9595 distance=117' 15359-0821 GWP2533 distance=119' 15437-0542 A 19 distance=119' 15282-0626 HDS2175 distance=120' 15307-0452 HJ 1272 distance=123' 15433-0515 TOK 594AB distance=126' 15433-0515 TOK 594Aa,Ab distance=126' 15301-0750 GIC 129 distance=127' 15343-0827 TDS 777 distance=128' 15375-0415 GWP2537 distance=130' 15303-0803 RST4542 distance=134' 15358-0837 LDS4566 distance=134' 15391-0834 STF3094 distance=138' 15355-0847 GWP2532 distance=144' 15387-0847 STF1962 distance=149' 15266-0539 A 18 distance=150' 15461-0526 TDS9617 distance=159' 15409-0900 TOK 593 distance=172' 15468-0515 SKF 439 distance=173' 15447-0425 KPP1708 distance=174' 15479-0601 RST4551 distance=177' 15266-0808 LDS4550 distance=178' 15296-0352 UC 3013 distance=181' 15479-0519 STF3096AB distance=186' 15243-0506 A 17 distance=194' 15383-0934 HDS2205 distance=194' 15432-0908 RST3925 distance=195' 15496-0659 RST4552 distance=204' 15271-0349 BRT 457 distance=206' 15303-0933 RST3921 distance=209' 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 15362-0623 TOK 301 AB 335 80.5
Show 15362-0623 TOK 301 Aa,Ab 340 0.2
Show 15369-0602 RST4546 294 2.2 24
Show 15355-0559 RST4544 60 1.4 27
Show 15383-0608 RST4547 334 1.3 35
Show 15353-0545 BRT 458 30 4.6 41
Show 15391-0632 KPP2383 BC 161 20.6 44
Show 15387-0648 GWP2540 78 17.3 44
Show 15327-0610 TDS9544 93 0.6 55
Show 15339-0538 HJ 1275 45 16.6 57
Show 15312-0646 J 2093 AB 69 4.9 73
Show 15312-0646 DAM 86 AC 25 13.7 73
Show 15414-0647 J 3251 AB 65 40.1 81
Show 15414-0647 J 3251 BC 245 4.9 82
Show 15418-0627 LSC 59 47 0.1 83
Show 15422-0634 UC 3047 111 27.4 90
Show 15368-0438 RST4545 287 0.5 106
Show 15406-0459 BRT 459 37 4.3 106
Show 15392-0802 UC 3037 359 18.9 109
Show 15292-0659 HJ 4779 18 21.9 111
Show 15310-0745 KPP1117 317 8.8 113
Show 15308-0746 RST4543 342 1.1 115
Show 15421-0741 TDS9595 270 2.1 117
Show 15359-0821 GWP2533 133 9.4 119
Show 15437-0542 A 19 334 1.7 119
Show 15282-0626 HDS2175 87 0.2 120
Show 15307-0452 HJ 1272 144 7.6 123
Show 15433-0515 TOK 594 AB 132 999.9 126
Show 15433-0515 TOK 594 Aa,Ab 121 0.1 126
Show 15301-0750 GIC 129 150 10.0 127
Show 15343-0827 TDS 777 337 1.1 128
Show 15375-0415 GWP2537 163 118.1 130
Show 15303-0803 RST4542 171 3.0 134
Show 15358-0837 LDS4566 232 9.1 134
Show 15391-0834 STF3094 297 2.5 138
Show 15355-0847 GWP2532 87 31.6 144
Show 15387-0847 STF1962 188 11.7 149
Show 15266-0539 A 18 193 0.5 150
Show 15461-0526 TDS9617 358 10.0 159
Show 15409-0900 TOK 593 256 861.0 172
Show 15468-0515 SKF 439 157 12.0 173
Show 15447-0425 KPP1708 178 13.2 174
Show 15479-0601 RST4551 145 0.3 177
Show 15266-0808 LDS4550 217 121.2 178
Show 15296-0352 UC 3013 186 7.8 181
Show 15479-0519 STF3096 AB 77 3.7 186
Show 15243-0506 A 17 242 1.7 194
Show 15383-0934 HDS2205 45 10.7 194
Show 15432-0908 RST3925 179 5.5 195
Show 15496-0659 RST4552 47 2.1 204
Show 15271-0349 BRT 457 15 3.7 206

 
 
WDS 15362-0623 : COMPONENTS
 
 
  A Ab
Ab pa=340.3°
sep=0.25"
 
B pa=335.0°
sep=80.41"
pa=335.0°
sep=80.16"
 
 
15362-0623 A
 
 
Coord arcsec 2000 153612.81-062318.3 Mag 7.9 Spectral class G6V (yellow) PmRA -103.00
PmDE -179.0 SAO 140631 HIP 76400 Tycho2 5028-01102-1
HD 139059 GC 20969 BD BD-05 4112
Tycho2
Tycho2 5028-01102-1 Pflag RAmdeg 234.05336718 DEmdeg -6.38844070
PmRA -101.2 PmDE -173.3 E RAmdeg 5 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.17 EpDEm 1990.57
Num 16 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 8.785 E BTmag 0.018 VTmag 7.981
E VTmag 0.012 Prox 999 TYC T HIP 76400
CCDM RAdeg 234.05360028 DEdeg -6.38803333 EpRA 1990 1.74
EpDE 1990 1.54 E RAdeg 5.2 E DEdeg 6.7 Posflg
Corr 0.0
SAO
SAO 140631 DelFlag RA1950 PmRA1950 -0.0069
DE1950 PmDE1950 -0.177 Vmag 7.9 SpType G5
Double code Source 70 CatNum 20969 DM BD-05 4112
DMcomp BDsup HD 139059 M HD 0
GC 20969 RA1950rad 4.07341061 DE1950rad -0.10858352 PmRA2000 -0.0067
PmDE2000 -0.174
Hipparcos
Catalog H HIP 76400 Proxy RAhms 15 36 12.87
DEdms -06 23 16.9 Vmag 7.91 VarFlag R Vmag G
RAdeg 234.054 DEdeg -6.38802 AstroRef Plx 16.52
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 139059 BD BD-05 4112
CD CP Dm number -05 4112 VIred 0.75
SpType G5 R SpType Coord arcsec 2000 153612.87-062316.9
Hipparcos 2
HIP 76400 Sn 5 So 0 Nc 1
RArad 4.0850061719 DErad -0.1114919848 Plx 15.66 PmRA -104.92
PmDE -173.66 E RArad 0.63 E DErad 0.39 E Plx 0.71
E pmRA 0.85 E pmDE 0.69 Hpmag 8.0487 E Hpmag 0.0015
SHp 0.011 VA 0 BV 0.693 E BV 0.002
VI 0.75
 
 
15362-0623 Ab
 
 
Coord arcsec 2000 153612.80-062318.1 Mag 12 Calc delta mag 4.1 Calc coord yes
 
 
15362-0623 B
 
 
Coord arcsec 2000 153610.53-062205.4 Mag 17.8 PmRA -99.00 PmDE -174.0
Calc delta mag 9.9 Calc coord yes