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The 2023 May 20 Queensland Superbolide: Multimodal Observations from Atmospheric Entry to Postdisruption Dust Cloud

  • Authors: Elizabeth A. Silber, Miro Ronac Giannone, Hadrien A. R. Devillepoix, Mark Boslough, Iona Clemente, Loring P. Schaible, Denis Vida, Damir Šegon, Yleana Ceballos, Eleanor K. Sansom, Leigh Tyers, Seamus L. Anderson, Hany S. Elbehiri, Masa-yuki Yamamoto, Claus Hetzer, Katherine R. Bermingham, Hely C. Branco, Hope Tornabene, Logan T. Scamfer, Randy Longenbaugh, Yasuhiro Nishikawa, Vedant Sawal

Elizabeth A. Silber et al 2026 The Astronomical Journal 172 .

  • Provider: AAS Journals

Caption: Figure 7.

Modeled light curve of the Queensland superbolide. The CNEOS-observed absolute magnitude profile (blue crosses) is compared with the simulated composite light curve (gray solid line). Dashed curves show the contributions of individual fragments and debris clouds. The diagonal blue line indicates the prefragmentation single-body trajectory. The horizontal dashed green line marks the altitude of the light-curve start.

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