Vol. 21 No. 4 (2025): Journal of Double Star Observations

Articles

• Check Gaia parallax values to determine if the stars can possibly be associated

  Rachel Freed; Kalée Tock

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• An Analysis of the Double Star Systems WDS 02109+1341 STF 224 and WDS 10013-2246 HDO 124AB in 3 Dimensions

  Richard Nugent

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• Stellar Duplicity Discovered During Occultation by Asteroid (2010) Chebyshev

  Christian Weber, Anna Marciniak

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• Stellar Duplicity Discovered During Occultation by Jupiter Trojan (347299) 2011 OA28

  Carsten Ziolek, Stefano Sposetti, Christian Weber

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• TYC 1926-01404-1 Duplicity Discovery from Occultation by the Asteroid (1700) Zvezdara

  Anton Zhdanov, Alexey Popov, Christian Weber

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• Double Star Observations & Measurements – 2024 Annual Summary

  Zsolt Szamosvári

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• New Astrometric Measurement of the Double-Star System WDS 20436+3834 BRT 2232

  Nhi Dinh, Miracle Marcel

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• Updated Astrometric Measurements of WDS 22397-2820 H 6 119 AB (DUN 242) and WDS 22397-2820 H N 117BC. A Possible Triple Star System.

  Richard Jaworski

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• An Updated Astrometric Measurement of wds23086-5944 DUN 245 with orbital modelling using Speckle ToolBox

  Richard Jaworski

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• Updated Astrometric Measurements of WDS 11567-3216 DUN 116 AB, AC & BC with Analysis using GAIA DR3 Data and Attempted Orbital Optimization of WDS 11567-3216 DUN 116 AB with Speckle ToolBox.

  Richard Jaworski

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• Astrometric Analysis of the WDS 02327+6121(HD 15558) Multiple Star System: New Measurements and Physical Associations

  Zsolt Szamosvári

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• Astrometric Analysis and Classification of Four Double Star Systems

  Phoenix Deutsch, Rishi Balaji, Ines Mueller, Maya Thornton, Kalée Tock

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• Measurements and Analysis of 4 Double Star Systems

  Silvia Ellis, Thomas Guo, Saarth Desai, Dane Hansen, Kalée Tock

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• Astrometric Measurements of the Double Stars WDS 05319+2220 HEI 915, WDS 08014+1657 STF 1173, WDS 08133-5145 HD 69147, WDS 08547+4954 ARG 71, and WDS 08591-3203 PRO 79

  Max Watrous-Schumaker, Alexander Brotherton, Ethan Hammond, Siyun Weng, Shen Harman

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• Astrometric Observations of WDS 07430+2327 Using the Great Basin Observatory

  Sarah Bayliss, Jerry Hilburn

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• Analysis of the WDS 16014-6710 NZO 68 through astrometric measurements

  Miracle Marcel, René Simbizi, Salomon Mugisha

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