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Summary
| Description |
English: The case of the asteroid 4337 Arecibo is emblematic. The presence of a companion has not been discovered by Gaia, but from the ground by two stellar occultations. A first look in Gaia data revealed the periodic oscillation of the asteroid trajectory, thus resulting in the first astrometric signature detected for an asteroid satellite. |
| Date | |
| Source | https://www.cosmos.esa.int/web/gaia/dr3-solar-system-objects |
| Author | Paolo Tanga, et al. 2022, ESA/Gaia/DPAC |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:35, 17 June 2022 | | 2,342 × 1,294 (192 KB) | Nrco0e | Uploaded a work by Paolo Tanga, et al. 2022, ESA/Gaia/DPAC from https://www.cosmos.esa.int/web/gaia/dr3-solar-system-objects with UploadWizard |
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