Zobrazeno 1 - 10
of 1 397
pro vyhledávání: '"Colas , F"'
Autor:
Brož, M., Vernazza, P., Marsset, M., Binzel, R. P., DeMeo, F., Birlan, M., Colas, F., Anghel, S., Bouley, S., Blanpain, C., Gattacceca, J., Jeanne, S., Jorda, L., Lecubin, J., Malgoyre, A., Steinhausser, A., Vaubaillon, J., Zanda, B.
Publikováno v:
A&A 689, A183 (2024)
The present work aims to determine the source regions of carbonaceous chondrites (CM, CI, CO, CV, CK, CR, CH, CB, or C-ungrouped). We studied 38 individual asteroid families, including young and old ones, and determined their contributions to the NEO
Externí odkaz:
http://arxiv.org/abs/2406.19727
Autor:
Rizos, J. L., Fernández-Valenzuela, E., Ortiz, J. L., Rommel, F. L., Sicardy, B., Morales, N., Santos-Sanz, P., Leiva, R., Vara-Lubiano, M., Morales, R., Kretlow, M., Alvarez-Candal, A., Holler, B. J., Duffard, R., Gómez-Limón, J. M., Desmars, J., Souami, D., Assafin, M., Benedetti-Rossi, G., Braga-Ribas, F., Camargo, J. I. B., Colas, F., Lecacheux, J., Gomes-Júnior, A. R., Vieira-Martins, R., Pereira, C. L., Morgado, B., Kilic, Y., Redfield, S., Soloff, C., McGregor, K., Green, K., Midavaine, T., Schreurs, O., Lecossois, M., Boninsegna, R., Ida, M., Cam, P. Le, Isobe, K., Watanabe, Hayato, Yuasa, S., Watanabe, Hikaru, Kidd, S.
Publikováno v:
A&A 689, A82 (2024)
Centaurs, distinguished by their volatile-rich compositions, play a pivotal role in understanding the formation and evolution of the early solar system, as they represent remnants of the primordial material that populated the outer regions. Stellar o
Externí odkaz:
http://arxiv.org/abs/2405.17235
Autor:
Shober, P. M., Tancredi, G., Vaubaillon, J., Devillepoix, H. A. R., Deam, S., Anghel, S., Sansom, E. K., Colas, F., Martino, S.
Context. Jupiter-family comets (JFCs), which originate from the Kuiper belt and scattered disk, exhibit low-inclination and chaotic trajectories due to close encounters with Jupiter. Despite their typically short incursions into the inner solar syste
Externí odkaz:
http://arxiv.org/abs/2405.08224
Autor:
Carry, B., Descamps, P., Ferrais, M., Rivet, J. -P., Berthier, J., Jehin, E., Vernet, D., Abe, L., Bendjoya, P., Vachier, F., Pajuelo, M., Birlan, M., Colas, F., Benkhaldoun, Z.
Publikováno v:
A&A 680, A21 (2023)
Every population of small bodies in the Solar system contains a sizable fraction of multiple systems. Among these, the Jupiter Trojans have the lowest number of known binary systems and the least characterized. We aim at characterizing the reported b
Externí odkaz:
http://arxiv.org/abs/2309.15537
Autor:
Braga-Ribas, Felipe, Pereira, C. L., Sicardy, B., Ortiz, J. L., Desmars, J., Sickafoose, A., Emilio, M., Morgado, B., Margoti, G., Rommel, F. L., Camargo, J. I. B., Assafin, M., Vieira-Martins, R., Gomes-Júnior, A. R., Santos-Sanz, P., Morales, N., Kretlow, M., Lecacheux, J., Colas, F., Boninsegna, R., Schreurs, O., Dauvergne, J. L., Fernandez, E., van Heerden, H. J., González, H., Bihel, D., Jankowsky, F.
Publikováno v:
A&A 676, A72 (2023)
After the discovery of rings around the largest known Centaur object, (10199) Chariklo, we carried out observation campaigns of stellar occultations produced by the second-largest known Centaur object, (2060) Chiron, to better characterize its physic
Externí odkaz:
http://arxiv.org/abs/2308.10042
Autor:
Hromakina, T., Birlan, M., Barucci, M. A., Fulchignoni, M., Colas, F., Fornasier, S., Merlin, F., Sonka, A., Anghel, S., Poggiali, G., Belskaya, I., Perna, D., Dotto, E., team, the NEOROCKS
We present new results of the observing program which is a part of the NEOROCKS project aimed to improve knowledge on physical properties of near-Earth Objects (NEOs) for planetary defense. Photometric observations were performed using the 1.2m teles
Externí odkaz:
http://arxiv.org/abs/2302.01165
Autor:
Fernández-Valenzuela, E., Morales, N., Vara-Lubiano, M., Ortiz, J. L., Benedetti-Rossi, G., Sicardy, B., Kretlow, M., Santos-Sanz, P., Morgado, B., Souami, D., Organero, F., Ana, L., Fonseca, F., Román, A., Alonso, S., Gonçalves, R., Ferreira, M., Iglesias-Marzoa, R., Lamadrid, J. L., Alvarez-Candal, A., Assafin, M., Braga-Ribas, F., Camargo, J. I. B., Colas, F., Desmars, J., Duffard, R., Lecacheux, J., Gomes-Júnior, A. R., Rommel, F. L., Vieira-Martins, R., Pereira, C. L., Casanova, V., Selva, A., Perelló, C., Mottola, S., Hellmich, S., Maestre, J. L., Castro-Tirado, A. J., Pal, A., Trigo-Rodriguez, J. M., Beisker, W., Laporta, A., Garcés, M., Escaned, L., Bretton, M.
Publikováno v:
A&A 669, A112 (2023)
Within our program of physical characterization of trans-Neptunian objects and centaurs, we predicted a stellar occultation by the centaur (54598) Bienor to occur on January 11, 2019, with good observability potential. We obtained high accuracy astro
Externí odkaz:
http://arxiv.org/abs/2211.06931
Autor:
Agayeva, S., Aivazyan, V., Alishov, S., Almualla, M., Andrade, C., Antier, S., Bai, J. -M., Baransky, A., Basa, S., Bendjoya, P., Benkhaldoun, Z., Beradze, S., Berezin, D., Bhardwaj, U., Blazek, M., Burkhonov, O., Burns, E., Caudill, S., Christensen, N., Colas, F., Coleiro, A., Corradi, W., Coughlin, M. W., Culino, T., Darson, D., Datashvili, D., Dietrich, T., Dolon, F., Dornic, D., Dubouil, J., Ducoin, J. -G., Duverne, P. -A., Esamdin, A., Fouad, A., Guo, F., Godunova, V., Gokuldass, P., Guessoum, N., Gurbanov, E., Hainich, R., Hasanov, E., Hello, P., Hussenot-Desenonges, T., Inasaridze, R., Iskandar, A., Ishida, E. E. O., Ismailov, N., Laz, T. Jegou du, Kann, D. A., Kapanadze, G., Karpov, S., Kiendrebeogo, R. W., Klotz, A., Kochiashvili, N., Kaeouach, A., Kneib, J. -P., Kou, W., Kruiswijk, K., Lombardo, S., Lamoureux, M., Leroy, N., Van Su, A. Le, Mao, J., Masek, M., Midavaine, T., Moeller, A., Morris, D., Natsvlishvili, R., Navarete, F., Nissanke, S., Noonan, K., Noysena, K., Orange, N. B., Peloton, J., Pilloix, M., Pradier, T., Raaijmakers, G., Rajabov, Y., Rivet, J. -P., Romanyuk, Y., Rousselot, L., Ruenger, F., Rupchandani, V., Sadibekova, T., Sasaki, N., Smith, K., Sokoliuk, O., Song, X., Simon, A., Takey, A., Tillayev, Y., Melo, I. Tosta e, Turpin, D., Postigo, A. de Ugarte, Vardosanidze, M., Wang, X. F., de Wasseige, G., Vernet, D., Vidadi, Z., Zhu, J., Zhu, Y.
GRANDMA is a world-wide collaboration with the primary scientific goal of studying gravitational-wave sources, discovering their electromagnetic counterparts and characterizing their emission. GRANDMA involves astronomers, astrophysicists, gravitatio
Externí odkaz:
http://arxiv.org/abs/2207.10178
Autor:
Oliveira, J. Marques, Sicardy, B., Gomes-Júnior, A. R., Ortiz, J. L., Strobel, D. F., Bertrand, T., Forget, F., Lellouch, E., Desmars, J., Bérard, D., Doressoundiram, A., Lecacheux, J., Leiva, R., Meza, E., Roques, F., Souami, D., Widemann, T., Santos-Sanz, P., Morales, N., Duffard, R., Fernández-Valenzuela, E., Castro-Tirado, A. J., Braga-Ribas, F., Morgado, B. E., Assafin, M., Camargo, J. I. B., Vieira-Martins, R., Benedetti-Rossi, G., Santos-Filho, S., Banda-Huarca, M. V., Quispe-Huaynasi, F., Pereira, C. L., Rommel, F. L., Margoti, G., Dias-Oliveira, A., Colas, F., Berthier, J., Renner, S., Hueso, R., Pérez-Hoyos, S., Sánchez-Lavega, A., Rojas, J. F., Beisker, W., Kretlow, M., Herald, D., Gault, D., Bath, K. -L., Bode, H. -J., Bredner, E., Guhl, K., Haymes, T. V., Hummel, E., Kattentidt, B., Klös, O., Pratt, A., Thome, B., Avdellidou, C., Gazeas, K., Karampotsiou, E., Tzouganatos, L., Kardasis, E., Christou, A. A., Xilouris, E. M., Alikakos, I., Gourzelas, A., Liakos, A., Charmandaris, V., Jelínek, M., Štrobl, J., Eberle, A., Rapp, K., Gährken, B., Klemt, B., Kowollik, S., Bitzer, R., Miller, M., Herzogenrath, G., Frangenberg, D., Brandis, L., Pütz, I., Perdelwitz, V., Piehler, G. M., Riepe, P., von Poschinger, K., Baruffetti, P., Cenadelli, D., Christille, J. -M., Ciabattari, F., Di Luca, R., Alboresi, D., Leto, G., Sanchez, R. Zanmar, Bruno, P., Occhipinti, G., Morrone, L., Cupolino, L., Noschese, A., Vecchione, A., Scalia, C., Savio, R. Lo, Giardina, G., Kamoun, S., Barbosa, R., Behrend, R., Spano, M., Bouchet, E., Cottier, M., Falco, L., Gallego, S., Tortorelli, L., Sposetti, S., Sussenbach, J., Abbeel, F. Van Den, André, P., Llibre, M., Pailler, F., Ardissone, J., Boutet, M., Sanchez, J., Bretton, M., Cailleau, A., Pic, V., Granier, L., Chauvet, R., Conjat, M., Dauvergne, J. L., Dechambre, O., Delay, P., Delcroix, M., Rousselot, L., Ferreira, J., Machado, P., Tanga, P., Rivet, J. -P., Frappa, E., Irzyk, M., Jabet, F., Kaschinski, M., Klotz, A., Rieugnie, Y., Klotz, A. N., Labrevoir, O., Lavandier, D., Walliang, D., Leroy, A., Bouley, S., Lisciandra, S., Coliac, J. -F., Metz, F., Erpelding, D., Nougayrède, P., Midavaine, T., Miniou, M., Moindrot, S., Morel, P., Reginato, B., Reginato, E., Rudelle, J., Tregon, B., Tanguy, R., David, J., Thuillot, W., Hestroffer, D., Vaudescal, G., Aissa, D. Baba, Grigahcene, Z., Briggs, D., Broadbent, S., Denyer, P., Haigh, N. J., Quinn, N., Thurston, G., Fossey, S. J., Arena, C., Jennings, M., Talbot, J., Alonso, S., Reche, A. Román, Casanova, V., Briggs, E., Iglesias-Marzoa, R., Ibáñez, J. Abril, Martín, M. C. Díaz, González, H., García, J. L. Maestre, Marchant, J., Ordonez-Etxeberria, I., Martorell, P., Salamero, J., Organero, F., Ana, L., Fonseca, F., Peris, V., Brevia, O., Selva, A., Perello, C., Cabedo, V., Gonçalves, R., Ferreira, M., Dias, F. Marques, Daassou, A., Barkaoui, K., Benkhaldoun, Z., Guennoun, M., Chouqar, J., Jehin, E., Rinner, C., Lloyd, J., Moutamid, M. El, Lamarche, C., Pollock, J. T., Caton, D. B., Kouprianov, V., Timerson, B. W., Blanchard, G., Payet, B., Peyrot, A., Teng-Chuen-Yu, J. -P., Françoise, J., Mondon, B., Payet, T., Boissel, C., Castets, M., Hubbard, W. B., Hill, R., Reitsema, H. J., Mousis, O., Ball, L., Neilsen, G., Hutcheon, S., Lay, K., Anderson, P., Moy, M., Jonsen, M., Pink, I., Walters, R., Downs, B.
Publikováno v:
A&A 659, A136 (2022)
A stellar occultation by Neptune's main satellite, Triton, was observed on 5 October 2017 from Europe, North Africa, and the USA. We derived 90 light curves from this event, 42 of which yielded a central flash detection. We aimed at constraining Trit
Externí odkaz:
http://arxiv.org/abs/2201.10450
Autor:
Marchis, F., Jorda, L., Vernazza, P., Brož, M., Hanuš, J., Ferrais, M., Vachier, F., Rambaux, N., Marsset, M., Viikinkoski, M., Jehin, E., Benseguane, S., Podlewska-Gaca, E., Carry, B., Drouard, A., Fauvaud, S., Birlan, M., Berthier, J., Bartczak, P., Dumas, C., Dudzinski, G., Durech, J., Castillo-Rogez, J., Cipriani, F., Colas, F., Fetick, R., Fusco, T., Grice, J., Kryszczynska, A., Lamy, P., Marciniak, A., Michalowski, T., Michel, P., Pajuelo, M., Santana-Ros, T., Tanga, P., Vigan, A., Witasse, O., Yang, B.
Publikováno v:
A&A 653, A57 (2021)
Context. The recent estimates of the 3D shape of the M/Xe-type triple asteroid system (216) Kleopatra indicated a density of 5 g.cm$^{-3}$. Such a high density implies a high metal content and a low porosity which is not easy to reconcile with its pe
Externí odkaz:
http://arxiv.org/abs/2108.07207