Zobrazeno 1 - 10
of 24 239
pro vyhledávání: '"P. Kuiper"'
An important testable prediction of dynamical instability models for the early evolution of the Solar System is that Jupiter Trojans share a source population with the Kuiper belt. Concrete evidence of this prediction remains elusive, as Kuiper belt
Externí odkaz:
http://arxiv.org/abs/2407.21168
Autor:
Porter, Simon B., Benecchi, Susan D., Verbiscer, Anne J., Grundy, W. M., Noll, Keith S., Parker, Alex H.
Binaries in the Kuiper Belt are common. Here we present our analysis of the Solar System Origins Legacy Survey (SSOLS) to show that using a PSF-fitting method can roughly double the number of binaries identified in that dataset. Out of 198 Kuiper Bel
Externí odkaz:
http://arxiv.org/abs/2406.02808
We perform simulations here that include the gravitational effects of the primordial planetesimal belt consisting of ~10^5 massive bodies. In our simulations, Neptune unlocks from resonance with the other giant planets and begins to migrate outward d
Externí odkaz:
http://arxiv.org/abs/2403.12122
Autor:
Kiss, C., Müller, T. G., Marton, G., Szakáts, R., Pál, A., Molnár, L., Vilenius, E., Rengel, M., Ortiz, J. L., Fernández-Valenzuela, E.
Recent stellar occultations have allowed accurate instantaneous size and apparent shape determinations of the large Kuiper belt object (50000)~Quaoar and the detection of two rings with spatially variable optical depths. In this paper we present new
Externí odkaz:
http://arxiv.org/abs/2401.12679
Autor:
Farkas-Takács, Anikó, Kiss, Csaba
Kuiper belt objects are thought to be formed at least a few million years after the formation of calcium-aluminium-rich inclusions, at a time when the $^{26}$Al isotope -- the major source of radiogenic heat in the early Solar System -- had significa
Externí odkaz:
http://arxiv.org/abs/2312.05136
Autor:
Cañas, Manuel H., Lyra, Wladimir, Carrera, Daniel, Krapp, Leonardo, Sengupta, Debanjan, Simon, Jacob B., Umurhan, Orkan M., Yang, Chao-Chin, Youdin, Andrew
Kuiper belt objects show an unexpected trend, whereby large bodies have increasingly higher densities, up to five times greater than their smaller counterparts. Current explanations for this trend assume formation at constant composition, with the in
Externí odkaz:
http://arxiv.org/abs/2401.04294
Autor:
Zhang, Qicheng, Hallinan, Gregg W., Saini, Navtej S., Schlichting, Hilke E., Harding, Leon K., Milburn, Jennifer W.
Publikováno v:
Astron.J. 166 (2023) 242
Occultations provide indirect sensitivity to the number density of small Kuiper Belt objects (KBOs) too faint to directly detect telescopically. We present results from the Caltech HI-speed Multicolor camERA (CHIMERA) survey with the Palomar Hale Tel
Externí odkaz:
http://arxiv.org/abs/2311.04267
Autor:
Koprucu, Sahin Ulas, Tekin, Bayram
Publikováno v:
Acta Astronautica 225, (2024), Pages 444-453
A hypothetical gravitating body in the outer Solar System, the so-called Planet Nine, was proposed to explain the unexpected clustering of the Kuiper Belt Objects. As it has not been observed via telescopes, it was conjectured to be a primordial blac
Externí odkaz:
http://arxiv.org/abs/2309.11863
Autor:
Napier, Kevin J., Lin, Hsing-Wen, Gerdes, David W., Adams, Fred C., Simpson, Anna M., Porter, Matthew W., Weber, Katherine G., Markwardt, Larissa, Gowman, Gabriel, Smotherman, Hayden, Bernardinelli, Pedro H., Jurić, Mario, Connolly, Andrew J., Kalmbach, J. Bryce, Portillo, Stephen K. N., Trilling, David E., Strauss, Ryder, Oldroyd, William J., Trujillo, Chadwick A., Chandler, Colin Orion, Holman, Matthew J., Schlichting, Hilke E., McNeill, Andrew, Collaboration, the DEEP
The DECam Ecliptic Exploration Project (DEEP) is a deep survey of the trans-Neptunian solar system being carried out on the 4-meter Blanco telescope at Cerro Tololo Inter-American Observatory in Chile using the Dark Energy Camera (DECam). By using a
Externí odkaz:
http://arxiv.org/abs/2309.09478