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Observable tests for the light-sail scenario of interstellar objects

Wen-Han Zhou, Shang-Fei Liu, Yun Zhang et al., 2022. Astronomy and Astrophysics.

Tests the lightsail scenario against the data: a tumbling sail would produce a light-curve amplitude matching the observed one with probability below 1.5 per cent, would be visible in all 55 observations with probability 0.4 per cent, and its sideways radiation-pressure displacement differs from the observed motion by about 1.5 sigma. Concludes the object is unlikely to be a lightsail.

MYS0CSKBPVW6FBV · mystery · click to copyM1I/'OumuamuaArticledoi: 10.1051/0004-6361/202244119Checked against the original0

What it's used for here

The quantitative test of the artificial reading.

Cited by on this site 3 records

Cite it

Zhou, W. H., Liu, S. F., Zhang, Y., & Lin, D. N. C. (2022). Observable tests for the light-sail scenario of interstellar objects. Astronomy and Astrophysics. https://doi.org/10.1051/0004-6361/202244119
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