Observation of two new L4 Neptune Trojans in the Dark Energy Survey supernova fields
dc.contributor.author | Gerdes, David W. | pt_BR |
dc.contributor.author | Jennings, R. J. | pt_BR |
dc.contributor.author | Bernstein, Gary M. | pt_BR |
dc.contributor.author | Sako, Masao | pt_BR |
dc.contributor.author | Adams, Fred | pt_BR |
dc.contributor.author | Goldstein, Daniel Abraham | pt_BR |
dc.contributor.author | Kessler, Richard S. | pt_BR |
dc.contributor.author | Hamilton, S. | pt_BR |
dc.contributor.author | Abbott, Timothy M. C. | pt_BR |
dc.contributor.author | Abdalla, Filipe B. | pt_BR |
dc.contributor.author | Allam, Sahar S. | pt_BR |
dc.contributor.author | Benoit-Lévy, Aurélien | pt_BR |
dc.contributor.author | Bertin, Emmanuel | pt_BR |
dc.contributor.author | Brooks, D. | pt_BR |
dc.contributor.author | Buckley-Geer, Elizabeth | pt_BR |
dc.contributor.author | Burke, David Lyle | pt_BR |
dc.contributor.author | Capozzi, Diego | pt_BR |
dc.contributor.author | Carnero Rosell, Aurelio | pt_BR |
dc.contributor.author | Carrasco Kind, Matías | pt_BR |
dc.contributor.author | Carretero Palacios, Jorge | pt_BR |
dc.contributor.author | Cunha, Carlos Eduardo | pt_BR |
dc.contributor.author | D'Andrea, Christopher B. | pt_BR |
dc.contributor.author | Costa, Luiz N. da | pt_BR |
dc.contributor.author | DePoy, Darren L. | pt_BR |
dc.contributor.author | Desai, S. | pt_BR |
dc.contributor.author | Dietrich, Jörg P. | pt_BR |
dc.contributor.author | Doel, Peter | pt_BR |
dc.contributor.author | Eifler, Tim | pt_BR |
dc.contributor.author | Fausti Neto, Angelo | pt_BR |
dc.contributor.author | Flaugher, Brenna | pt_BR |
dc.contributor.author | Frieman, Joshua A. | pt_BR |
dc.contributor.author | Gaztañaga, Enrique | pt_BR |
dc.contributor.author | Gruen, Daniel | pt_BR |
dc.contributor.author | Gruendl, Robert A. | pt_BR |
dc.contributor.author | Gutierrez, Gaston R. | pt_BR |
dc.contributor.author | Honscheid, K. | pt_BR |
dc.contributor.author | James, David J. | pt_BR |
dc.contributor.author | Kuehn, Kyler | pt_BR |
dc.contributor.author | Kuropatkin, Nikolay P. | pt_BR |
dc.contributor.author | Lahav, Ofer | pt_BR |
dc.contributor.author | Li, T. S. | pt_BR |
dc.contributor.author | Maia, Marcio Antonio Geimba | pt_BR |
dc.contributor.author | March, Marisa Cristina | pt_BR |
dc.contributor.author | Martini, Paul | pt_BR |
dc.contributor.author | Miller, Christopher J. | pt_BR |
dc.contributor.author | Miquel, Ramon | pt_BR |
dc.contributor.author | Nichol, Robert C. | pt_BR |
dc.contributor.author | Nord, Brian Dennis | pt_BR |
dc.contributor.author | Ogando, Ricardo L.C. | pt_BR |
dc.contributor.author | Plazas Malagón, Andrés Alejandro | pt_BR |
dc.contributor.author | Romer, Anita K. | pt_BR |
dc.contributor.author | Roodman, Aaron | pt_BR |
dc.contributor.author | Sanchez-Alvaro, Eusebio | pt_BR |
dc.contributor.author | Santiago, Basilio Xavier | pt_BR |
dc.contributor.author | Schubnell, Michael | pt_BR |
dc.contributor.author | Sevilla Noarbe, Ignacio | pt_BR |
dc.contributor.author | Smith, Robert Christopher | pt_BR |
dc.contributor.author | Soares-Santos, Marcelle | pt_BR |
dc.contributor.author | Sobreira, Flávia | pt_BR |
dc.contributor.author | Suchyta, Eric | pt_BR |
dc.contributor.author | Swanson, Molly E. C. | pt_BR |
dc.contributor.author | Tarle, Gregory | pt_BR |
dc.contributor.author | Thaler, Jon J. | pt_BR |
dc.contributor.author | Walker, Alistair | pt_BR |
dc.contributor.author | Wester, William Carl | pt_BR |
dc.contributor.author | Zhang, Yuanyuan | pt_BR |
dc.contributor.author | DES Collaboration | pt_BR |
dc.date.accessioned | 2016-05-21T02:09:34Z | pt_BR |
dc.date.issued | 2016 | pt_BR |
dc.identifier.issn | 0004-6256 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/141547 | pt_BR |
dc.description.abstract | We report the discovery of the eighth and ninth known Trojans in stable orbits around Neptune’s leading Lagrange point, L4. The objects 2014QO441 and 2014QP441 were detected in data obtained during the 2013–14 and 2014–15 observing seasons by the Dark Energy Survey, using the Dark Energy Camera (DECam) on the 4-m Blanco telescope at Cerro Tololo Inter-American Observatory. Both are in high-inclination orbits (18°.8 and 19°.4, respectively). With an eccentricity of 0.104, 2014QO441 has the most eccentric orbit of the 11 known stable Neptune Trojans. Here we describe the search procedure and investigate the objects’ long-term dynamical stability and physical properties. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | The Astronomical journal. Bristol. Vol. 151, no. 2 (Feb. 2016), 105, 6 p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Asteroides | pt_BR |
dc.subject | Minor planets | en |
dc.subject | Sistema solar | pt_BR |
dc.subject | Asteroids: general | en |
dc.subject | Fotometria astronômica | pt_BR |
dc.title | Observation of two new L4 Neptune Trojans in the Dark Energy Survey supernova fields | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000991747 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
Este item está licenciado na Creative Commons License
![](/themes/Mirage2Novo//images/lume/cc.png)
-
Artigos de Periódicos (39351)Ciências Exatas e da Terra (5974)