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Current system
23036-4651
WSI 139


Nearby doubles
18' : 23053-4649
LDS6389

25' : 23032-4715
TOK 681AB

41' : 23040-4610
COO 254

43' : 23000-4630
RST3314

47' : 23025-4605
I 1462

60' : 22579-4704
HDS3267AB

64' : 23064-4747
HU 1547

66' : 23087-4730
UC 4893

69' : 22569-4653
CPO 96

70' : 23104-4653
CPO 97

76' : 22581-4601
SKF1181

77' : 23083-4751
B 591

79' : 23008-4538
UC 4865

92' : 22547-4647
RST3310

95' : 22586-4531
HU 1335

109' : 23136-4727
BRT1132

115' : 22573-4826
KPP 844

121' : 22519-4647
I 683

122' : 23154-4704
I 1468

128' : 23009-4856
UC 4868

129' : 22553-4828
I 22AB

132' : 23162-4626
SKF1188

135' : 23119-4508
SKF1184

137' : 22503-4652
UC 4830

139' : 23155-4547
UC 4910

139' : 23162-4603
B 597



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Binary Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23036-4651 WSI 139

 
 
23h 03m 35.60s -46° 50' 47.0" P.A. 156.00 sep 0.3 mag 13.60,13.70
 
 
Coord 2000 23036-4651 Discov num WSI 139 Comp Coord arcsec 2000 23 03 35.60 -46 50 47.0
Date first 2010 Date last 2021 Obs 10
Pa first 332 Pa last 155.8 P.A. Now (θ) 155.8°
Sep first 0.3 Sep last 0.252 Sep. Now (ρ) 0.252"
Mag pri 13.60 Mag sec 13.70 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -171 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Gaia DR2 6539544319023472000
 
 
ORBITAL ELEMENTS
 
 
Period (P)14.5y± 2.15 Periastron (T)2015.48y± 0.44 Semi-major axis (a)0.2572a± 0.0257
Eccentricity (e)0.23± 0.059 Inclination (i)93.8°± 0.5 Longitude of periastron (ω)162.4°± 4.7
Node (Ω)153.3°± 0.8 Notes ReferenceTok2020e
Equinox Last observation2019 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 339.0 0.115
2001 334.4 0.190
2002 331.7 0.191
2003 327.6 0.127
2004 301.5 0.032
2005 166.1 0.080
2006 158.6 0.173
2007 156.2 0.247
2008 154.8 0.295
2009 153.6 0.313
2010 152.5 0.299
2011 151.2 0.252
2012 148.8 0.172
2013 139.5 0.065
2014 346.6 0.060
2015 336.2 0.160
2016 333.1 0.200
2017 330.1 0.165
2018 322.4 0.080
2019 187.5 0.031
2020 161.0 0.129
2021 157.2 0.213
2022 155.4 0.274
2023 154.2 0.308
2024 153.1 0.310
2025 151.9 0.280
2026 150.2 0.216
2027 146.2 0.121
2028 71.5 0.015
2029 339.0 0.115
2030 334.4 0.190
2031 331.7 0.191
2032 327.6 0.127
2033 301.5 0.032
2034 166.1 0.080
2035 158.6 0.173
2036 156.2 0.247
2037 154.8 0.295
2038 153.6 0.313
2039 152.5 0.299
2040 151.2 0.252
2041 148.8 0.172
2042 139.5 0.065
2043 346.6 0.060
2044 336.2 0.160
2045 333.1 0.200
2046 330.1 0.165
2047 322.4 0.080
2048 187.5 0.031
2049 161.0 0.129
2050 157.2 0.213


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


 
  


wds23036-4651a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23036-4651 WSI 139 : 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 TOK Tokovinin, A.A.
66 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
66 TOK Martinez, M., & Mondaca, E.
131 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
131 TOK Ratzloff, J. & Walter, F.M.
224 WSI Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
224 WSI Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
227 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
227 WSI Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
228 WSI Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
228 WSI Hennessy, G.S., Platais, I., et al.
229 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
229 WSI Hennessy, G.S., Rafferty, T.J., et al.
254 WSI Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
254 WSI C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
259 WSI Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
259 WSI M., Kilian, C.M. & Warner, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23036-4651 WSI 139 2010 1 152 0.3 13.60 13.70 230335.60-465047.0
23036-4651 WSI 139 2014 2 158 0.1 13.60 13.70 230335.60-465047.0
23036-4651 WSI 139 2015 3 333 0.2 13.60 13.70 230335.60-465047.0
23036-4651 WSI 139 2017 5 327 0.1 13.60 13.70 230335.60-465047.0
23036-4651 WSI 139 2019 8 162 0.1 13.60 13.70 230335.60-465047.0
23036-4651 WSI 139 2020 9 158 0.2 13.60 13.70 230335.60-465047.0
23036-4651 WSI 139 2021 10 156 0.3 13.60 13.70 230335.60-465047.0

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

 
 
WDS 23036-4651 WSI 139 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23036-4651 WSI 139 : MEASURES
 
 
No records found.

 
 
WDS 23036-4651 : VIRTUAL EYEPIECE
 
 

23036-4651 WSI 139A mag 13.6 23036-4651 WSI 139B sep 0.2 P.A. 162.90 mag 13.7 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 23036-4651 : ALADIN DSS IMAGE @ 23h 03m 35.60s -46° 50' 47.0"
 
 
 
 
WDS 23036-4651 WSI 139 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23036-4651 WSI 139 distance=0' 23053-4649 LDS6389 distance=18' 23032-4715 TOK 681BC distance=25' 23032-4715 TOK 681AB distance=25' 23040-4610 COO 254 distance=41' 23000-4630 RST3314 distance=43' 23025-4605 I 1462 distance=47' 22579-4704 HDS3267AB distance=60' 23064-4747 HU 1547 distance=64' 23087-4730 UC 4893 distance=66' 22569-4653 CPO 96 distance=69' 23104-4653 CPO 97 distance=70' 22581-4601 SKF1181 distance=76' 23083-4751 B 591 distance=77' 23008-4538 UC 4865 distance=79' 22547-4647 RST3310 distance=92' 22586-4531 HU 1335 distance=95' 23136-4727 BRT1132 distance=109' 22573-4826 KPP 844 distance=115' 22519-4647 I 683 distance=121' 23154-4704 I 1468 distance=122' 23009-4856 UC 4868 distance=128' 22553-4828 I 22AB distance=129' 22553-4828 I 22AB,CD distance=129' 22553-4828 B 2506CD distance=130' 23162-4626 SKF1188 distance=132' 23119-4508 SKF1184 distance=135' 22503-4652 UC 4830 distance=137' 23155-4547 UC 4910 distance=139' 23162-4603 B 597 distance=139' 22595-4905 I 1461BD distance=141' 22501-4559 NSN 460 distance=149' 23175-4608 KPP3087 distance=151' 23147-4835 SKF1187 distance=153' 23119-4444 I 1466 distance=154' 23128-4445 DON1045 distance=159' 23008-4927 SKF1183 distance=159' 23052-4412 HDS3289AB distance=161' 23052-4412 UC 4878AC distance=161' 22496-4805 RST1148 distance=161' 23086-4417 LDS6390 distance=163' 23100-4921 UC 4898 distance=164' 23197-4619 RST3323 distance=170' 22467-4656 HJ 5362 distance=173' 23125-4425 DON1044 distance=174' 23175-4514 DON1046 distance=175' 23082-4358 SKF1111 distance=180' 23143-4920 CPO 635 distance=185' 22484-4515 HU 1545 distance=186' 23221-4656 RST1165 distance=190' 23077-4345 UC 4888 distance=191' 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 23036-4651 WSI 139 156 0.3 0
Show 23053-4649 LDS6389 4 56.9 18
Show 23032-4715 TOK 681 BC 260 0.9 25
Show 23032-4715 TOK 681 AB 322 6.4 25
Show 23040-4610 COO 254 106 3.3 41
Show 23000-4630 RST3314 292 3.7 43
Show 23025-4605 I 1462 288 0.1 47
Show 22579-4704 HDS3267 AB 190 0.6 60
Show 23064-4747 HU 1547 155 2.8 64
Show 23087-4730 UC 4893 247 15.0 66
Show 22569-4653 CPO 96 92 62.3 69
Show 23104-4653 CPO 97 135 4.1 70
Show 22581-4601 SKF1181 117 68.7 76
Show 23083-4751 B 591 253 1.5 77
Show 23008-4538 UC 4865 112 26.5 79
Show 22547-4647 RST3310 116 1.2 92
Show 22586-4531 HU 1335 34 0.2 95
Show 23136-4727 BRT1132 14 4.2 109
Show 22573-4826 KPP 844 163 7.2 115
Show 22519-4647 I 683 352 1.9 121
Show 23154-4704 I 1468 217 1.3 122
Show 23009-4856 UC 4868 206 66.1 128
Show 22553-4828 I 22 AB 178 0.6 129
Show 22553-4828 I 22 AB,CD 181 93.9 129
Show 22553-4828 B 2506 CD 267 0.1 130
Show 23162-4626 SKF1188 114 28.2 132
Show 23119-4508 SKF1184 58 19.5 135
Show 22503-4652 UC 4830 62 13.2 137
Show 23155-4547 UC 4910 261 8.3 139
Show 23162-4603 B 597 183 1.1 139
Show 22595-4905 I 1461 BD 253 2.3 141
Show 22501-4559 NSN 460 41 1.2 149
Show 23175-4608 KPP3087 213 5.8 151
Show 23147-4835 SKF1187 338 161.1 153
Show 23119-4444 I 1466 180 0.9 154
Show 23128-4445 DON1045 3 0.9 159
Show 23008-4927 SKF1183 109 11.9 159
Show 23052-4412 HDS3289 AB 5 0.2 161
Show 23052-4412 UC 4878 AC 163 22.1 161
Show 22496-4805 RST1148 329 1.8 161
Show 23086-4417 LDS6390 148 4.4 163
Show 23100-4921 UC 4898 308 51.5 164
Show 23197-4619 RST3323 190 0.8 170
Show 22467-4656 HJ 5362 141 10.4 173
Show 23125-4425 DON1044 157 1.5 174
Show 23175-4514 DON1046 102 0.2 175
Show 23082-4358 SKF1111 246 63.6 180
Show 23143-4920 CPO 635 48 3.4 185
Show 22484-4515 HU 1545 40 1.1 186
Show 23221-4656 RST1165 336 1.8 190
Show 23077-4345 UC 4888 112 55.0 191

 
 
WDS 23036-4651 : COMPONENTS
 
 
  A
B pa=162.9°
sep=0.24"
 
 
23036-4651 A
 
 
Coord arcsec 2000 230335.60-465047.0 Mag 13.6 PmRA -171.00 PmDE -23.0
 
 
23036-4651 B
 
 
Coord arcsec 2000 230335.61-465047.2 Mag 13.7 Calc delta mag 0.1 Calc coord yes