Milliarcsecond astrometry for the Galilean moons using stellar occultations

Autor: B. E. Morgado, A. R. Gomes-Júnior, F. Braga-Ribas, R. Vieira-Martins, J. Desmars, V. Lainey, E. D’aversa, D. Dunham, J. Moore, K. Baillié, D. Herald, M. Assafin, B. Sicardy, S. Aoki, J. Bardecker, J. Barton, T. Blank, D. Bruns, N. Carlson, R. W. Carlson, K. Cobble, J. Dunham, D. Eisfeldt, M. Emilio, C. Jacques, T. C. Hinse, Y. Kim, M. Malacarne, P. D. Maley, A. Maury, E. Meza, F. Oliva, G. S. Orton, C. L. Pereira, M. Person, C. Plainaki, R. Sfair, G. Sindoni, M. Smith, E. Sussenbach, P. Stuart, J. Vrolijk, O. C. Winter

Publikováno v: The Astronomical Journal
The Astronomical Journal, 2022, 163, ⟨10.3847/1538-3881/ac6108⟩

A stellar occultation occurs when a Solar System object passes in front of a star for an observer. This technique allows the determination of sizes and shapes of the occulting body with kilometer precision. Also, this technique constrains the occulti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb8f473e6267f2b981186ea231a020a6
http://arxiv.org/abs/2203.11711

Refined physical parameters for Chariklo’s body and rings from stellar occultations observed between 2013 and 2020

Autor: Daniel E. Reichart, Jose Luis Ortiz, Anaëlle Maury, C. Jacques, W. Beisker, M. V. Sieyra, Rodrigo Leiva, L. L. Trabuco, U. G. Jørgensen, J. P. Colque, Michael Backes, R. C. Boufleur, Nicolás Morales, R. Evans, Bruno Sicardy, D. Herald, G. Benedetti-Rossi, E. M. Schneiter, E. Meza, Felipe Braga-Ribas, C. L. Pereira, Josselin Desmars, Othon C. Winter, Jesper Skottfelt, P. Cacella, Colin Snodgrass, L. Maquet, G. Hesler, Tobias C. Hinse, Rafael Sfair, Julio Camargo, P. D. Maley, R. Vieira-Martins, T. Moura, A. R. Gomes-Júnior, C. A. Zuluaga, F. Quispe-Huaynasi, R. A. Artola, C. Erickson, Martin Dominik, M. Starck, T. Linder, K. L. Bath, S. E. Levine, J. F. Soulier, Pablo Santos-Sanz, D. I. Machado, B. L. Giacchini, Joe Pollock, Marcelo Assafin, A. Zapata, S. Bouley, D. Bérard, Emmanuel Jehin, Eduardo Unda-Sanzana, L. S. Amaral, T. de Santana, Vladimir Kouprianov, Marcelo Emilio, Marc W. Buie, A. Amarante, François Colas, W. Hanna, D. Garcia-Lambas, C. Colazo, J. L. Dauvergne, T. A. R. Yamashita, R. C. Poltronieri, Rene Duffard, B. E. Morgado, F. L. Rommel, B. Mondon, P. Thierry, Jeffrey A. Newman, R. Melia, J. Fabrega-Polleri, M. Kretlow, T. Payet, Pascal Torres, Estela Fernández-Valenzuela, S. Kerr

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 652, pp.A141. ⟨10.1051/0004-6361/202141543⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A, 2021, 652, pp.A141. ⟨10.1051/0004-6361/202141543⟩
Morgado, B E, Sicardy, B, Braga-Ribas, F, Desmars, J, Gomes-Junior, A R, Berard, D, Leiva, R, Ortiz, J L, Vieira-Martins, R, Benedetti-Rossi, G, Santos-Sanz, P, Camargo, J I B, Duffard, R, Rommel, F L, Assafin, M, Boufleur, R C, Colas, F, Kretlow, M, Beisker, W, Sfair, R, Snodgrass, C, Morales, N, Fernandez-Valenzuela, E, Amaral, L S, Amarante, A, Artola, R A, Backes, M, Bath, K-L, Bouley, S, Buie, M W, Cacella, P, Colazo, C A, Colque, J P, Dauvergne, J-L, Dominik, M, Emilio, M, Erickson, C, Evans, R, Fabrega-Polleri, J, Garcia-Lambas, D, Giacchini, B L, Hanna, W, Herald, D, Hesler, G, Hinse, T C, Jacques, C, Jehin, E, Jorgensen, U G, Kerr, S, Kouprianov, V, Levine, S E, Linder, T, Maley, P D, Machado, D I, Maquet, L, Maury, A, Melia, R, Meza, E, Mondon, B, Moura, T, Newman, J, Payet, T, Pereira, C L, Pollock, J, Poltronieri, R C, Quispe-Huaynasi, F, Reichart, D, de Santana, T, Schneiter, E M, Sieyra, M V, Skottfelt, J, Soulier, J F, Starck, M, Thierry, P, Torres, P J, Trabuco, L L, Unda-Sanzana, E, Yamashita, T A R, Winter, O C, Zapata, A & Zuluaga, C A 2021, ' Refined physical parameters for Chariklo's body and rings from stellar occultations observed between 2013 and 2020 ', Astronomy & Astrophysics, vol. 652, A141 . https://doi.org/10.1051/0004-6361/202141543

Full list of authors: Morgado, B. E.; Sicardy, B.; Braga-Ribas, F.; Desmars, J.; Gomes-Júnior, A. R.; Bérard, D.; Leiva, R.; Ortiz, J. L.; Vieira-Martins, R.; Benedetti-Rossi, G.; Santos-Sanz, P.; Camargo, J. I. B.; Duffard, R.; Rommel, F. L.; Assa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ff617e0203282da8343cd36625ad01
https://hal.archives-ouvertes.fr/hal-03326392

A multi-chord stellar occultation by the large trans-Neptunian object (174567) Varda

Autor: G. Benedetti-Rossi, R. C. Boufleur, C. Lara, D. Oesper, Benoit Carry, R. Showers, C. J. Anderson, Felipe Braga-Ribas, T. George, Marcelo Emilio, Jose Luis Ortiz, H. Pavlov, K. Thomason, Marcelo Assafin, Josselin Desmars, Marc W. Buie, F. Vachier, J. Berthier, Matthew Kehrli, E. Self, D. Souami, Julio Camargo, P. D. Maley, E. Frappa, Nicolás Morales, R. Vieira-Martins, A. R. Gomes-Júnior, B. E. Morgado, G. Margoti, Bruno Sicardy, Juan M. Cota, R. Dunford, C. Spencer, W. Thomas, J. Bardecker, Keitha McCandless, Pablo Santos-Sanz, J. Lecacheux, Maria L. Garcia, Rene Duffard, Rodrigo Leiva, D. W. Dunham, C. L. Pereira, John Keller

Publikováno v: Astronomy & Astrophysics
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2020, 643, pp.A125. ⟨10.1051/0004-6361/202038526⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 643, pp.A125. ⟨10.1051/0004-6361/202038526⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname

Full list of authors: Souami, D.; Braga-Ribas, F.; Sicardy, B.; Morgado, B.; Ortiz, J. L.; Desmars, J.; Camargo, J. I. B.; Vachier, F.; Berthier, J.; Carry, B.; Anderson, C. J.; Showers, R.; Thomason, K.; Maley, P. D.; Thomas, W.; Buie, M. W.; Leiva,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e85c5778dbae2ba1d4a1d927fc0ef01

Size and Shape of (11351) Leucus from Five Occultations

Autor: John Keller, Dale R. Stanbridge, Jerry E. Bardecker, Christopher B. Lundgren, Beatrice E. A. Mueller, Michael P. von Schalscha, Marc W. Buie, Joan B. Dunham, Alex D. Rolfsmeier, Roxanne L. Kamin, Rima M. Givot, Joshua A. Kammer, Jack Lee Jewell, Bryan Hill, Yamir Hernandez, William H. Hanna, Ted E. Blank, Kai Getrost, Brian A. Keeney, Andrew E. McCandless, Michael Collins, Lawrence H. Wasserman, Timothy J Stoffel, Franck Marchis, Ryder Strauss, Aart M. Olsen, Joseph I. Samaniego, John R. Spencer, Julien Salmon, Alessondra Springmann, Cecilia W. S. Leung, James G. Rigby, Daniel O’Conner Peluso, T. Gialluca Megan, Robert L. Marcialis, Robert Weryk, John G. Moore, David A. Kenyon, Kelly E. Miller, John A. Eaccarino, Anne J. Verbiscer, Qicheng Zhang, P. C. Hinton, Hugh M. Davidson, Timothy R. Holt, J. N. Kidd, Scott R. Kester, John Noonan, Michael E. Brown, Catherine B. Olkin, Maria L. Garcia, Michael F. Skrutskie, R. P. Sawyer, Tiffany J. Finley, Holly Werts, Delsie Joy McCrystal, Tod R. Lauer, Alexander R. Patton, Zoey R. Lorusso, David W. Dunham, Gregory J. Kayl, Peter Tamblyn, David Gupton, Lindsay Fuller, Tony George, Harold F. Levison, Theodore Kareta, P. D. Maley, Rodrigo Leiva, Carl Hergenrother, Simon B. Porter, Robert R. Howell, Rose J. C. Smith, Lilah B Brown, David M. Schulz, Bryan Tobias, L. O. Magana, A. M. McGraw

Publikováno v: The Planetary Science Journal. 2:202

We present observations of five stellar occultations for (11351) Leucus and reports from two efforts on (21900) Orus. Both objects are prime mission candidate targets for the Lucy Discovery mission. Combined results for Leucus indicate a very dark su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dedf1abb3887cbb3e63aaa3021b040f2
https://doi.org/10.3847/psj/ac1f9b

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