stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20428-5737
WSI 136


Nearby doubles
37' : 20445-5811
RST5158

53' : 20470-5818
HU 1619

60' : 20372-5816
UC 4234AB

77' : 20442-5853
UC 4274

80' : 20333-5718
RST1073

93' : 20355-5850
KPP1799

95' : 20496-5622
BRT2827

96' : 20313-5715
KPP3075

100' : 20408-5559
HDS2948

101' : 20303-5741
B 485

104' : 20516-5623
HJ 5223

108' : 20295-5757
TSN 11

108' : 20548-5827
B 2487

110' : 20561-5718
BRT2828

113' : 20505-5911
UC 4307

119' : 20457-5542
TVB 316

121' : 20363-5549
KPP3077

123' : 20428-5535
TDT2492

129' : 20289-5636
UC 4196

133' : 20266-5806
TDT2277

140' : 20496-5946
KPP2031

145' : 20574-5905
COO 241

145' : 21006-5804
TSN 37

147' : 20564-5916
I 129AB

147' : 20280-5906
LDS 712

148' : 20453-5511
B 499



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.

20428-5737 WSI 136

 
 
20h 42m 46.45s -57° 37' 15.4" P.A. 338.00 sep 2.2 mag 14.30,15.60
 
 
Coord 2000 20428-5737 Discov num WSI 136 Comp Coord arcsec 2000 20 42 46.45 -57 37 15.4
Date first 2006 Date last 2016 Obs 5
Pa first 338 Pa last 337.9 P.A. Now (θ) 337.9°
Sep first 2.2 Sep last 2.187 Sep. Now (ρ) 2.187"
Mag pri 14.30 Mag sec 15.60 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +160 Sec motion ra
Pri motion dec -210 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Gaia DR2 6455906771597962752
 
 
WDS 20428-5737 WSI 136 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
WSI (Washington Speckle Interferometer)
WSI1997 Su j Douglass, G.G., Hindsley, R.B., & Worley, C.E. 1997ApJS..111..289D
WSI1997 +Ma ApJS 111, 289, 1997
WSI1999a Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.1905G
WSI1999a AJ 117, 1905, 1999
WSI1999b Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.2511G
WSI1999b AJ 117, 2511, 1999
WSI1999c Su j Douglass, G.G., Mason, B.D., Germain, M.E., & Worley, C.E. 1999AJ....118.1395D
WSI1999c AJ 118, 1395, 1999
WSI2000a Su j Douglass, G.G., Mason, B.D., Rafferty, T.J., Holdenried, E.R., & Germain, M.E. 2000AJ....119.3071M
WSI2000a AJ 119, 3071, 2000
WSI2000b Su j Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L., 2000AJ....120.1120M
WSI2000b Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI2000b AJ 120, 1120, 2000
WSI2001a Su j Germain, M.E. & Douglass, G.G. 2001AJ....121.2239M
WSI2001a AJ 121, 2239, 2001
WSI2001b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I., 2001AJ....122.1586M
WSI2001b Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
WSI2001b AJ 122, 1586, 2001
WSI2002 Su j Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M., 2002AJ....124.2254M
WSI2002 Hennessy, G.S., Platais, I., et al.
WSI2002 AJ 124, 2254, 2002
WSI2004a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M., 2004AJ....127..539M
WSI2004a +orb Hennessy, G.S., Rafferty, T.J., et al.
WSI2004a AJ 127, 539, 2004
WSI2004b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Rafferty, T.J., Urban, S., & Flagg, L. 2004AJ....128.3012M
WSI2004b +orb AJ 128, 3012, 2004
WSI2006a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Rafferty, T.J. 2006AJ....131.2687M
WSI2006a AJ 131, 2687, 2006
WSI2006b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Holdenried, E.R. 2006AJ....132.2219M
WSI2006b +orb AJ 132, 2219, 2006
WSI2007a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Wieder, G. 2007AJ....134.1671M
WSI2007a +Cu AJ 134, 1671, 2007
WSI2008 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2008AJ....136.2223M
WSI2008 AJ 136, 2223, 2008
WSI2010 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2010AJ....140..480M
WSI2010 AJ 140, 480, 2010
WSI2011 Su j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....141..157M
WSI2011 AJ 141, 157, 2011
WSI2011b Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....142...46M
WSI2011b AJ 142, 46, 2011
WSI2012 Cu j Mason, B.D., Hartkopf, W.I., & Friedman, E.A. 2012AJ....143..124M
WSI2012 +lin AJ 143, 124, 2012
WSI2013 Cu j Mason, B.D., Hartkopf, W.I., & Hurowitz, H.M. 2013AJ....146...56M
WSI2013 +orb AJ 146, 56, 2013
WSI2013 +lin
WSI2013b Cu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
WSI2013b +Su AJ 146, 76, 2013 (speckle measures in UCAC doubles paper UC_2013b)
WSI2015 Cu j Hartkopf, W.I. & Mason, B.D. 2015AJ....150..130H
WSI2015 +orb AJ 150, 136, 2015
WSI2015 +lin
WSI2017a Cu j Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian, 2017AJ....153...20M
WSI2017a C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
WSI2017a AJ 153, 20, 2017
WSI2017b Su j Mason, B.D. & Hartkopf, W.I. 2017AJ....154..183M
WSI2017b +Cu AJ 154, 183, 2017
WSI2017b +E+
WSI2017b +H+
WSI2017b +Pa
WSI2017b +Zc
WSI2018a Su j Mason, B.D., Hartkopf, W.I., Urban, S.E. & Josties, J.D. 2018AJ....156..240M
WSI2018a +Cu AJ 156, 240, 2018
WSI2018a +E
WSI2021 Su j Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice, 2021AJ....162...53M
WSI2021 +Cu M., Kilian, C.M. & Warner, R.
WSI2021 AJ 162, 53, 2021
WSI2025 Su j Mason, B.D., et al. ...................
WSI2025 in preparation
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20428-5737 WSI 136 2010 1 158 2.2 14.30 15.60 204246.45-573715.4
20428-5737 WSI 136 2014 3 339 2.2 14.30 15.60 204246.45-573715.4
20428-5737 WSI 136 2015 4 338 2.2 14.30 15.60 204246.45-573715.4
20428-5737 WSI 136 2016 5 338 2.2 14.30 15.60 204246.45-573715.4

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

 
 
WDS 20428-5737 WSI 136 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20428-5737 WSI 136 : MEASURES
 
 
No records found.

 
 
WDS 20428-5737 : VIRTUAL EYEPIECE
 
 

20428-5737 WSI 136A mag 14.3 20428-5737 WSI 136B sep 2.1 P.A. 347.70 mag 15.6 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 20428-5737 : ALADIN DSS IMAGE @ 20h 42m 46.45s -57° 37' 15.4"
 
 
 
 
WDS 20428-5737 WSI 136 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20428-5737 WSI 136 distance=0' 20445-5811 RST5158 distance=37' 20470-5818 HU 1619 distance=53' 20372-5816 UC 4234AB distance=60' 20442-5853 UC 4274 distance=77' 20333-5718 RST1073 distance=80' 20355-5850 KPP1799 distance=93' 20496-5622 BRT2827 distance=95' 20313-5715 KPP3075 distance=96' 20408-5559 HDS2948 distance=100' 20303-5741 B 485 distance=101' 20516-5623 HJ 5223 distance=104' 20295-5757 TSN 11 distance=108' 20548-5827 B 2487 distance=108' 20561-5718 BRT2828 distance=110' 20505-5911 UC 4307 distance=113' 20457-5542 TVB 316 distance=119' 20363-5549 KPP3077 distance=121' 20428-5535 TDT2492 distance=123' 20289-5636 UC 4196 distance=129' 20266-5806 TDT2277 distance=133' 20496-5946 KPP2031 distance=140' 20574-5905 TOK 701Ba,Bb distance=145' 20574-5905 COO 241 distance=145' 21006-5804 TSN 37 distance=145' 20256-5644 HJ 5193BC distance=146' 20564-5916 I 129AB distance=147' 20564-5916 I 129AC distance=147' 20280-5906 LDS 712 distance=147' 20453-5511 B 499 distance=148' 20246-5802 TDT2246 distance=148' 20559-5555 HJ 5232 distance=149' 20256-5644 HJ 5193AB (Peacock) distance=150' 20256-5644 HJ 5193AC (Peacock) distance=150' 20256-5644 HJ 5193AD (Peacock) distance=150' 20285-5604 B 481 distance=150' 20293-5924 UC 4198 distance=151' 20295-5554 KPP4201AB distance=151' 20539-5535 B 505 distance=153' 20233-5707 I 126 distance=161' 20514-6003 TDT2582 distance=161' 20333-6006 KPP1094 distance=167' 20250-5616 BRT2826 distance=167' 20289-5951 RSS 550 distance=172' 20379-5449 B 495 distance=173' 20412-6034 UC 4256 distance=177' 20249-5556 FIN 277 distance=178' 20492-5447 NSN 451 distance=179' 20283-5519 SKF 377 distance=183' 20379-6038 MUG 4AB distance=185' 20379-6038 TOK 630AC distance=185' 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 20428-5737 WSI 136 338 2.2
Show 20445-5811 RST5158 357 0.6 37
Show 20470-5818 HU 1619 35 1.2 53
Show 20372-5816 UC 4234 AB 131 9.3 60
Show 20442-5853 UC 4274 345 11.7 77
Show 20333-5718 RST1073 100 0.4 80
Show 20355-5850 KPP1799 124 13.9 93
Show 20496-5622 BRT2827 114 4.5 95
Show 20313-5715 KPP3075 25 4.7 96
Show 20408-5559 HDS2948 214 0.9 100
Show 20303-5741 B 485 83 0.3 101
Show 20516-5623 HJ 5223 110 9.0 104
Show 20295-5757 TSN 11 103 111.7 108
Show 20548-5827 B 2487 99 16.9 108
Show 20561-5718 BRT2828 58 4.5 110
Show 20505-5911 UC 4307 1 25.2 113
Show 20457-5542 TVB 316 165 3.1 119
Show 20363-5549 KPP3077 66 5.4 121
Show 20428-5535 TDT2492 212 2.9 123
Show 20289-5636 UC 4196 51 29.1 129
Show 20266-5806 TDT2277 213 0.4 133
Show 20496-5946 KPP2031 85 16.2 140
Show 20574-5905 TOK 701 Ba,Bb 219 0.1 145
Show 20574-5905 COO 241 260 3.7 145
Show 21006-5804 TSN 37 300 16.4 145
Show 20256-5644 HJ 5193 BC 332 16.7 146
Show 20564-5916 I 129 AB 335 2.6 147
Show 20564-5916 I 129 AC 26 38.4 147
Show 20280-5906 LDS 712 139 9.9 147
Show 20453-5511 B 499 51 3.5 148
Show 20246-5802 TDT2246 214 0.5 148
Show 20559-5555 HJ 5232 3 27.8 149
Show Peacock 20256-5644 HJ 5193 AB 80 249.4 150
Show Peacock 20256-5644 HJ 5193 AC 77 244.4 150
Show Peacock 20256-5644 HJ 5193 AD 254 62.3 150
Show 20285-5604 B 481 236 2.2 150
Show 20293-5924 UC 4198 18 38.7 151
Show 20295-5554 KPP4201 AB 196 3.4 151
Show 20539-5535 B 505 108 0.1 153
Show 20233-5707 I 126 75 2.0 161
Show 20514-6003 TDT2582 206 0.5 161
Show 20333-6006 KPP1094 210 8.7 167
Show 20250-5616 BRT2826 123 4.1 167
Show 20289-5951 RSS 550 27 13.7 172
Show 20379-5449 B 495 190 1.7 173
Show 20412-6034 UC 4256 118 12.2 177
Show 20249-5556 FIN 277 39 0.0 178
Show 20492-5447 NSN 451 17 23.4 179
Show 20283-5519 SKF 377 333 2.6 183
Show 20379-6038 MUG 4 AB 175 10.8 185
Show 20379-6038 TOK 630 AC 52 743.3 185

 
 
WDS 20428-5737 : COMPONENTS
 
 
  A
B pa=347.7°
sep=2.07"
 
 
20428-5737 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204246.45-573715.4 Mag 14.3 PmRA 160.00
PmDE -210.0
 
 
20428-5737 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204246.40-573713.4 Mag 15.6 Calc delta mag 1.3
Calc coord yes