Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Robert Jedicke"'
Autor:
W. Garrett Levine, Aster G. Taylor, Darryl Z. Seligman, Devin J. Hoover, Robert Jedicke, Jennifer B. Bergner, Gregory P. Laughlin
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 7, p 124 (2023)
Interstellar small bodies are unique probes into the histories of exoplanetary systems. One hypothesized class of interlopers are “Jurads,” exocomets released into the Milky Way during the post-main-sequence as the thermally pulsing asymptotic gi
Externí odkaz:
https://doaj.org/article/4cb139d6d3334288baaf2d4f854d02e2
Autor:
David Nesvorný, Rogerio Deienno, William F. Bottke, Robert Jedicke, Shantanu Naidu, Steven R. Chesley, Paul W. Chodas, Mikael Granvik, David Vokrouhlický, Miroslav Brož, Alessandro Morbidelli, Eric Christensen, Frank C. Shelly, Bryce T. Bolin
Publikováno v:
The Astronomical Journal, Vol 166, Iss 2, p 55 (2023)
Near-Earth Objects (NEOs) are a transient population of small bodies with orbits near or in the terrestrial planet region. They represent a mid-stage in the dynamical cycle of asteroids and comets, which starts with their removal from the respective
Externí odkaz:
https://doaj.org/article/45815638a623486487bc957eefe4502a
Autor:
Lucille Le Corre, Juan A. Sanchez, Vishnu Reddy, Adam Battle, David C. Cantillo, Benjamin Sharkey, Robert Jedicke, Daniel J. Scheeres
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 5, p 91 (2023)
Ground-based characterization of spacecraft targets prior to mission operations is critical to properly plan and execute measurements. Understanding surface properties, such as mineralogical composition and phase curves (expected brightness at differ
Externí odkaz:
https://doaj.org/article/a06b2fb55b3a4286bca3be1e086c9dc7
Autor:
Robert Jedicke, Bryce T. Bolin, William F. Bottke, Monique Chyba, Grigori Fedorets, Mikael Granvik, Lynne Jones, Hodei Urrutxua
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 5 (2018)
Twelve years ago the Catalina Sky Survey discovered Earth's first known natural geocentric object other than the Moon, a few-meter diameter asteroid designated 2006 RH120. Despite significant improvements in ground-based telescope and detector techno
Externí odkaz:
https://doaj.org/article/bed7e3dc0726479fbdc51041d2c41151
Autor:
W. Garrett Levine, Robert Jedicke
Publikováno v:
Icarus. 396:115501
The apparent magnitude of elongated small bodies is time-dependent over their rotation phase. Therefore, previously undiscovered aspherical minor planets may experience a shape-driven selection effect in systematic surveys versus their spherical coun
Publikováno v:
Icarus. 384:115080
Publikováno v:
Planetary and Space Science. 159:28-42
We have calculated the number of water-bearing near-Earth objects as a function of return-trip delta-v ( Δ v R T ). First, we combined a model of the near-Earth object's (NEO) orbit and size-frequency distribution with other measurements of their pr
Publikováno v:
Celestial Mechanics and Dynamical Astronomy
Here we revisit an initial orbit determination method introduced by O. F. Mossotti employing four geocentric sky-plane observations and a linear equation to compute the angular momentum of the observed body. We then extend the method to topocentric o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::005fb09e54cc65549f76c48d8d504916
http://hdl.handle.net/11568/1113170
http://hdl.handle.net/11568/1113170
Autor:
R. J. Wainscoat, Nigel Metcalfe, C. Z. Waters, L. Denneau, Robert Jedicke, P. A. Price, Daniel J. Farrow, Christopher W. Stubbs, H. Flewelling, K. C. Chambers, M. E. Huber, W. E. Sweeney, Nick Kaiser, Klaus W. Hodapp, Eugene A. Magnier, Peter W. Draper, R. P. Kudritzki
Publikováno v:
Astrophysical journal supplement series, 2020, Vol.251(1), pp.5 [Peer Reviewed Journal]
NASA Astrophysics Data System
NASA Astrophysics Data System
Over 3 billion astronomical objects have been detected in the more than 22 million orthogonal transfer CCD images obtained as part of the Pan-STARRS1 $3��$ survey. Over 85 billion instances of those objects have been automatically detected and ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e267e6922d32ccc46e6c91598c053b7
https://doi.org/10.3847/1538-4365/abb82c
https://doi.org/10.3847/1538-4365/abb82c
Autor:
Laura E. Buchanan, Marco Micheli, Davide Farnocchia, Kacper Wierzchos, Theodore Pruyne, Mikael Granvik, Megan E. Schwamb, Robert Jedicke, Robert Weryk, Grigori Fedorets, Richard J. Wainscoat, Eric Christensen, Shantanu P. Naidu, William F. Bottke, Nicholas Moskovitz, Quanzhi Ye, Maxime Devogele
Introduction Small solar system objects may occasionally become captured temporarily by planets. Theoretical models (Granvik et al. 2012, Fedorets et al. 2017) predict the existence of a steady-state population of these objects, also known as minimoo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4556a2e0760c7c7e51d4aaf079482a7a
https://doi.org/10.5194/epsc2020-658
https://doi.org/10.5194/epsc2020-658