Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Betzaida Aponte-Hernandez"'
Autor:
Anne Virkki, Luisa F. Zambrano-Marin, Betzaida Aponte-Hernandez, Carolina Rodriguez Sanchez-Vahamonde, Patrick A. Taylor, Flaviane Venditti, Sean E. Marshall, Edgard G. Rivera-Valentin, Jon D. Giorgini, Lance A. M. Benner, S. S. Bhiravarasu
Publikováno v:
Planetary and Space Science. 167:1-8
We report Arecibo S-band (2380 MHz; 12.6 cm) radar observations of near-Earth asteroid (3200) Phaethon during the December 2017 apparition when Phaethon passed within 0.07 au of Earth. Radar images with a resolution of 75 m per pixel reveal a roughly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c6e84105f31dc29639a00ce7089d049
https://doi.org/10.1016/j.pss.2019.01.009
https://doi.org/10.1016/j.pss.2019.01.009
Autor:
Luisa F. Zambrano-Marin, Tarik Zegmott, Ellen S. Howell, Alan Fitzsimmons, Frank D. Ghigo, Joseph S. Jao, Michael D. Hicks, Marina Brozovic, W. D. Smythe, Benjamin Rozitis, Colin Snodgrass, Shantanu P. Naidu, Paul R. Weissman, Lance A. M. Benner, Michael C. Nolan, Patrick A. Taylor, Stephen C. Lowry, Simon F. Green, Anne Virkki, Linda A. Rodriguez-Ford, Edgard G. Rivera-Valentin, Agata Rozek, Jon D. Giorgini, L. G. Snedeker, Betzaida Aponte-Hernandez
Publikováno v:
Rozek, A, Lowry, S C, Nolan, M C, Taylor, P A, Benner, L A M, Fitzsimmons, A, Zegmott, T J, Weissman, P R, Green, S F, Rozitis, B, Snodgrass, C, Smythe, W D, Hicks, M D, Howell, E S, Virkki, A K, Aponte-Hernandez, B, Rivera-Valentin, E G, Rodriguez-Ford, L A, Zambrano-Marin, L F, Brozovic, M, Naidu, S P, Giorgini, J D, Snedeker, L G, Jao, J S & Ghigo, F D 2019, ' Shape model and spin-state analysis of PHA contact binary (85990) 1999 JV6 from combined radar and optical observations ', Astronomy & Astrophysics, vol. 631, A149 . https://doi.org/10.1051/0004-6361/201936302
Context.The potentially hazardous asteroid (85990) 1999 JV6 has been a target of previously published thermal-infrared observations and optical photometry. It has been identified as a promising candidate for possible Yarkovsky-O’Keefe-Radzievskii-P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bea8c04bbe5a9e47007bf5cafed2852
http://oro.open.ac.uk/68266/7/68266.pdf
http://oro.open.ac.uk/68266/7/68266.pdf
Autor:
L. F. Zambrano-Marin, Edgard G. Rivera-Valentín, S. S. Bhiravarasu, Sean E. Marshall, Betzaida Aponte-Hernandez, Patrick A. Taylor
Publikováno v:
Research Notes of the AAS. 2:232
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47aee86be7447c7881926728a790fe66
https://doi.org/10.3847/2515-5172/aaf815
https://doi.org/10.3847/2515-5172/aaf815
Autor:
Edgard G. Rivera-Valentín, Betzaida Aponte-Hernández, Patrick A. Taylor, Michael C. Nolan, Ellen S. Howell, Dany Waller, Luisa F. Zambrano-Marín, Anne K. Virkki, Ronald-Louis Ballouz, Angela M. Stickle
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 10, p 232 (2024)
The radar circular polarization ratio (CPR) is an indicator of near-surface, wavelength-scale complexity. Interestingly, previous surveys also noted an association between near-Earth asteroid (NEA) disk-integrated CPR and spectral taxonomic class, po
Externí odkaz:
https://doaj.org/article/c55e7be9f2e54c898393388775697e56