Zobrazeno 1 - 10
of 148
pro vyhledávání: '"STEVEN J. OSTRO"'
Autor:
Michael C. Nolan, Jon D. Giorgini, Steven J. Ostro, Martin A. Slade, Joseph S. Jao, Lance A. M. Benner, Kenneth J. Lawrence, Patrick A. Taylor, Raymond F. Jurgens, Ellen S. Howell, Marina Brozovic
Publikováno v:
Icarus. 300:12-20
We report radar observations of near-Earth asteroid (469896) 2005 WC1 that were obtained at Arecibo (2380 MHz, 13 cm) and Goldstone (8560 MHz, 3.5 cm) on 2005 December 14–15 during the asteroid's approach within 0.020 au The asteroid was a strong r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e14c218722e1807b307bac14dcd7b45
https://doi.org/10.1016/j.icarus.2017.08.028
https://doi.org/10.1016/j.icarus.2017.08.028
Autor:
Daniel J. Scheeres, Jean-Luc Margot, Petr Pravec, Joseph S. Jao, Marina Brozovic, Christopher Magri, Jon D. Giorgini, Steven J. Ostro, Shantanu P. Naidu, Lance A. M. Benner, T. Hirabayashi, Michael C. Nolan, P. Scheirich
Publikováno v:
Icarus. 348:113777
Near-Earth asteroid Didymos is a binary system and the target of the proposed Double Asteroid Redirection Test (DART) mission ( Cheng et al., 2016 ), which is a planetary defense experiment. The DART spacecraft will impact the satellite, causing chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2214ef298e0ceff87d4569f351a104a5
https://doi.org/10.1016/j.icarus.2020.113777
https://doi.org/10.1016/j.icarus.2020.113777
Autor:
William M. Folkner, Luisa F. Zambrano-Marin, John K. Harmon, Patrick A. Taylor, Philip Perillat, Joseph G. McMichael, Agata Rozek, Linda A. Rodriguez-Ford, Martin A. Slade, Christopher Magri, Leif Harcke, Michael C. Nolan, Marina Brozovic, Robert A. Jacobson, A. A. Hine, James E. Richardson, Jon D. Giorgini, Steven J. Ostro, Lance A. M. Benner, Shantanu P. Naidu
Publikováno v:
The Astronomical Journal. 159:149
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80c01a0cbcda93efd0e0abd020e52500
https://doi.org/10.3847/1538-3881/ab7023
https://doi.org/10.3847/1538-3881/ab7023
Autor:
Lance A. M. Benner, Kenneth J. Lawrence, Jon D. Giorgini, Steven J. Ostro, Joseph S. Jao, Marina Brozovic, Raymond F. Jurgens, Martin A. Slade
Publikováno v:
Icarus. 260:1-6
We report radar observations of near-Earth Asteroid (NEA) 2003 MS2 with Goldstone (8560 MHz, 3.5 cm) on June 28, 29, and July 4, 2003, shortly after the asteroid’s discovery. Delay-Doppler images with resolutions as fine as 19 m/pixel reveal an unu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a0e4c2c01c1eca8faaa94650102a50a
https://doi.org/10.1016/j.icarus.2015.06.001
https://doi.org/10.1016/j.icarus.2015.06.001
Autor:
Joseph S. Jao, Jean-Luc Margot, Jon D. Giorgini, Steven J. Ostro, Marina Brozovic, Michael W. Busch, Christopher Magri, Ellen S. Howell, Patrick A. Taylor, Michael C. Nolan, Lance A. M. Benner, Walter Brisken, Daniel J. Scheeres
Publikováno v:
Icarus. 333:548
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ea97d402a82a89eff6dffe542c697b8
https://doi.org/10.1016/j.icarus.2019.06.005
https://doi.org/10.1016/j.icarus.2019.06.005
Autor:
Daniel J. Scheeres, Donald P. Pray, V. Protitch-Benishek, James M. Somers, Michael Mueller, Patrick A. Taylor, Michael W. Busch, Jean-Luc Margot, Jon D. Giorgini, Steven J. Ostro, Yanga R. Fernandez, Adrian Galad, Michael C. Nolan, Yurij N. Krugly, Michael D. Hicks, David Higgins, Ellen S. Howell, Ronald J. Vervack, Vladimir Kouprianov, Igor Molotov, Peter Kusnirak, Christopher Magri, H. Rhoades, N. M. Gaftonyuk, Lance A. M. Benner, Vladimir Benishek
Publikováno v:
Icarus. 214:210-227
We observed near-Earth Asteroid (8567) 1996 HW1 at the Arecibo Observatory on six dates in September 2008, obtaining radar images and spectra. By combining these data with an extensive set of new lightcurves taken during 2008–2009 and with previous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5de6581db403b85812be6d9f95d6da5
https://doi.org/10.1016/j.icarus.2011.02.019
https://doi.org/10.1016/j.icarus.2011.02.019
Autor:
Christopher Magri, Robert D. Stephens, Michael K. Shepard, Jon D. Giorgini, Steven J. Ostro, Alan W. Harris, Ellen S. Howell, Michael Mueller, Brian D. Warner, Michael C. Nolan, Beth E. Clark, Lance A. M. Benner, M. Ockert-Bell
Publikováno v:
Icarus. 208:221-237
Using the S-band radar at Arecibo Observatory, we observed six new M-class main-belt asteroids (MBAs), and re-observed one, bringing the total number of Tholen M-class asteroids observed with radar to 19. The mean radar albedo for all our targets is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8c7f220e43e67fb6319e36b7be3575
https://doi.org/10.1016/j.icarus.2010.01.017
https://doi.org/10.1016/j.icarus.2010.01.017
Autor:
Marina Brozovic, Raymond F. Jurgens, Daniel J. Scheeres, Jon D. Giorgini, Steven J. Ostro, Lance A. M. Benner, Randy Rose, Jean-Luc Margot, Christopher Magri, Michael C. Nolan
Publikováno v:
Icarus. 208:207-220
Arecibo (2380 MHz, 12.6 cm) and Goldstone (8560 MHz, 3.5 cm) delay-Doppler radar images obtained in July and August of 2000 reveal that 4486 Mithra is an irregular, significantly bifurcated object, with a central valley ∼380 m deep and a long axis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b403df12f84d717a0d7e7977a26ae9ad
https://doi.org/10.1016/j.icarus.2010.01.035
https://doi.org/10.1016/j.icarus.2010.01.035