Zobrazeno 1 - 10
of 716
pro vyhledávání: '"J Napier"'
Autor:
Xueyang Pan, Albert N Alvarez, Mengqi Ma, Shenzhao Lu, Michael W Crawford, Lauren C Briere, Oguz Kanca, Shinya Yamamoto, David A Sweetser, Jenny L Wilson, Ruth J Napier, Jonathan N Pruneda, Hugo J Bellen
Publikováno v:
eLife, Vol 12 (2023)
Protein UFMylation downstream of the E1 enzyme UBA5 plays essential roles in development and endoplasmic reticulum stress. Variants in the UBA5 gene are associated with developmental and epileptic encephalopathy 44 (DEE44), an autosomal recessive dis
Externí odkaz:
https://doaj.org/article/628d985a60454271b521505c531678b8
Autor:
Kevin J. Napier, Matthew J. Holman
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 12, p 270 (2024)
We present a novel orbit parameterization in spherical coordinates. This parameterization enables the mixing of varying and invariant orbital parameters, and clarifies the physics of the orbit. It also simplifies the process of placing synthetic popu
Externí odkaz:
https://doaj.org/article/27c9cdab79b443c7b6dcfa86ee67b7d0
Autor:
Wesley C. Fraser, Simon B. Porter, Lowell Peltier, JJ Kavelaars, Anne J. Verbiscer, Marc W. Buie, S. Alan Stern, John R. Spencer, Susan D. Benecchi, Tsuyoshi Terai, Takashi Ito, Fumi Yoshida, David W. Gerdes, Kevin J. Napier, Hsing Wen Lin, Stephen D. J. Gwyn, Hayden Smotherman, Sebastien Fabbro, Kelsi N. Singer, Amanda M. Alexander, Ko Arimatsu, Maria E. Banks, Veronica J. Bray, Mohamed Ramy El-Maarry, Chelsea L. Ferrell, Tetsuharu Fuse, Florian Glass, Timothy R. Holt, Peng Hong, Ryo Ishimaru, Perianne E. Johnson, Tod R. Lauer, Rodrigo Leiva, Patryk S. Lykawka, Raphael Marschall, Jorge I. Núñez, Marc Postman, Eric Quirico, Alyssa R. Rhoden, Anna M. Simpson, Paul Schenk, Michael F. Skrutskie, Andrew J. Steffl, Henry Throop
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 10, p 227 (2024)
We report the detection of 239 trans-Neptunian objects discovered through the ongoing New Horizons survey for distant minor bodies being performed with the Hyper Suprime-Cam mosaic imager on the Subaru Telescope. These objects were discovered in imag
Externí odkaz:
https://doaj.org/article/ab5ae1048db44ee6baa7d3763e96135f
Autor:
Ryder Strauss, Andrew McNeill, David E. Trilling, Francisco Valdes, Pedro H. Bernardinelli, Cesar Fuentes, David W. Gerdes, Matthew J. Holman, Mario Jurić, Hsing Wen Lin, Larissa Markwardt, Michael Mommert, Kevin J. Napier, William J. Oldroyd, Matthew J. Payne, Andrew S. Rivkin, Hilke E. Schlichting, Scott S. Sheppard, Hayden Smotherman, Chadwick A. Trujillo, Fred C. Adams, Colin Orion Chandler
Publikováno v:
The Astronomical Journal, Vol 168, Iss 4, p 184 (2024)
Superfast rotators (SFRs) are small solar system objects that rotate faster than generally possible for a cohesionless rubble pile. Their rotational characteristics allow us to make inferences about their interior structure and composition. Here, we
Externí odkaz:
https://doaj.org/article/50ed3410d7b046eba07603744a9456cf
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 3, p 61 (2024)
Recent observational surveys of the outer solar system provide evidence that Neptune's distant n :1 mean motion resonances may harbor relatively large reservoirs of trans-Neptunian objects (TNOs). In particular, the discovery of two securely classifi
Externí odkaz:
https://doaj.org/article/6b3e4e355bb24c94878d104113e01a8e
Autor:
David E. Trilling, David W. Gerdes, Mario Jurić, Chadwick A. Trujillo, Pedro H. Bernardinelli, Kevin J. Napier, Hayden Smotherman, Ryder Strauss, Cesar Fuentes, Matthew J. Holman, Hsing Wen Lin, Larissa Markwardt, Andrew McNeill, Michael Mommert, William J. Oldroyd, Matthew J. Payne, Darin Ragozzine, Andrew S. Rivkin, Hilke Schlichting, Scott S. Sheppard, Fred C. Adams, Colin Orion Chandler
Publikováno v:
The Astronomical Journal, Vol 167, Iss 3, p 132 (2024)
We present here the DECam Ecliptic Exploration Project (DEEP), a 3 yr NOAO/NOIRLab Survey that was allocated 46.5 nights to discover and measure the properties of thousands of trans-Neptunian objects (TNOs) to magnitudes as faint as VR ∼ 27 mag, co
Externí odkaz:
https://doaj.org/article/d2d09c56046247f6b52cde275449dc10
Autor:
Ryder Strauss, David E. Trilling, Pedro H. Bernardinelli, Christiano Beach, William J. Oldroyd, Scott S. Sheppard, Hilke E. Schlichting, David W. Gerdes, Cesar Fuentes, Matthew J. Holman, Mario Jurić, Hsing Wen Lin, Larissa Markwardt, Andrew McNeill, Michael Mommert, Kevin J. Napier, Matthew J. Payne, Darin Ragozzine, Andrew S. Rivkin, Hayden Smotherman, Chadwick A. Trujillo, Fred C. Adams, Colin Orion Chandler
Publikováno v:
The Astronomical Journal, Vol 167, Iss 3, p 135 (2024)
We present the methods and results from the discovery and photometric measurement of 26 bright VR > 24 trans-Neptunian objects (TNOs) during the first year (2019–20) of the DECam Ecliptic Exploration Project (DEEP). The DEEP survey is an observatio
Externí odkaz:
https://doaj.org/article/8c82670f19944ccda3acf86b95181822
Autor:
Chadwick A. Trujillo, Cesar Fuentes, David W. Gerdes, Larissa Markwardt, Scott S. Sheppard, Ryder Strauss, Colin Orion Chandler, William J. Oldroyd, David E. Trilling, Hsing Wen Lin, Fred C. Adams, Pedro H. Bernardinelli, Matthew J. Holman, Mario Jurić, Andrew McNeill, Michael Mommert, Kevin J. Napier, Matthew J. Payne, Darin Ragozzine, Andrew S. Rivkin, Hilke Schlichting, Hayden Smotherman
Publikováno v:
The Astronomical Journal, Vol 167, Iss 3, p 133 (2024)
We present the DECam Ecliptic Exploration Project (DEEP) survey strategy, including observing cadence for orbit determination, exposure times, field pointings and filter choices. The overall goal of the survey is to discover and characterize the orbi
Externí odkaz:
https://doaj.org/article/cc9d6017c8224ab2872607778ebe619d
Autor:
Pedro H. Bernardinelli, Hayden Smotherman, Zachary Langford, Stephen K. N. Portillo, Andrew J. Connolly, J. Bryce Kalmbach, Steven Stetzler, Mario Jurić, William J. Oldroyd, Hsing Wen Lin, Fred C. Adams, Colin Orion Chandler, Cesar Fuentes, David W. Gerdes, Matthew J. Holman, Larissa Markwardt, Andrew McNeill, Michael Mommert, Kevin J. Napier, Matthew J. Payne, Darin Ragozzine, Andrew S. Rivkin, Hilke Schlichting, Scott S. Sheppard, Ryder Strauss, David E. Trilling, Chadwick A. Trujillo
Publikováno v:
The Astronomical Journal, Vol 167, Iss 3, p 134 (2024)
We present a detailed study of the observational biases of the DECam Ecliptic Exploration Project’s B1 data release and survey simulation software that enables direct statistical comparisons between models and our data. We inject a synthetic popula
Externí odkaz:
https://doaj.org/article/a33977b8101346c9a9be8492cfe72646
Autor:
Hayden Smotherman, Pedro H. Bernardinelli, Stephen K. N. Portillo, Andrew J. Connolly, J. Bryce Kalmbach, Steven Stetzler, Mario Jurić, Dino Bektešević, Zachary Langford, Fred C. Adams, William J. Oldroyd, Matthew J. Holman, Colin Orion Chandler, Cesar Fuentes, David W. Gerdes, Hsing Wen Lin, Larissa Markwardt, Andrew McNeill, Michael Mommert, Kevin J. Napier, Matthew J. Payne, Darin Ragozzine, Andrew S. Rivkin, Hilke Schlichting, Scott S. Sheppard, Ryder Strauss, David E. Trilling, Chadwick A. Trujillo
Publikováno v:
The Astronomical Journal, Vol 167, Iss 3, p 136 (2024)
We present the first set of trans-Neptunian objects (TNOs) observed on multiple nights in data taken from the DECam Ecliptic Exploration Project. Of these 110 TNOs, 105 do not coincide with previously known TNOs and appear to be new discoveries. Each
Externí odkaz:
https://doaj.org/article/750a3c81ed174998bdc5319734e5ff98