1. Speckle observations of the binary asteroid (22) Kalliope with C2PU/PISCO.
- Author
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Aristidi, E, Carry, B, Minker, K, Prieur, J-L, Scardia, M, Rivet, J-P, Bendjoya, P, Abe, L, Argyle, R-W, Koechlin, L, Ling, J F, Maccarini, L, Pansecchi, L, Piccotti, L, Sérot, J, and Vernet, D
- Subjects
SPECKLE interference ,ASTEROID detection ,SPECKLE interferometry ,NATURAL satellites ,ASTEROIDS ,ANGULAR distance - Abstract
We present new speckle measurements of the position of Linus, the satellite of the asteroid (22) Kalliope, obtained at the 1 m Centre Pédagogique Planètes et Univers -Epsilon telescope on the Plateau de Calern , France. Observations were made in the visible domain with the speckle camera Pupil Interferometry Speckle camera and COronagraph. We obtained 122 measurements in February–March 2022 and April 2023, with a mean uncertainty close to 10 milliarcsec on the angular separation. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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