Results 11 to 20 of about 1,252 (148)

Search for asteroid 1911 MT (719), Albert

open access: bronzeLick Observatory Bulletins, 1913
Heber D. Curtis, Eli Stuart Haynes
openalex   +4 more sources

SAFARI: Searching Asteroids for Activity Revealing Indicators [PDF]

open access: yesPublications of the Astronomical Society of the Pacific, 2018
25 pages, 6 figures, 5 ...
Colin Orion Chandler   +4 more
openaire   +2 more sources

Global Search Strategy for Periodic Orbit Near an Irregular Asteroid

open access: diamondChinese Journal of Space Science, 2023
Shidong ZHANG, Mingtao Li
openalex   +2 more sources

Optimal searches for asteroids [PDF]

open access: yesIcarus, 1984
Optimal searches for a fixed object are discussed, and the rigorous analytical results of discrete search theory are presented. The totally optimal, the uniformly optimal, the locally optimal, and the fastest searches are shown to be identical under not too restrictive assumptions.
openaire   +1 more source

An optimal Earth Trojan asteroid search strategy [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society: Letters, 2012
Abstract Trojan asteroids are minor planets that share the orbit of a planet about the Sun and librate around the L4 or L5 Lagrangian points of stability. They are important solar-system fossils because they carry information on early Solar system formation, when collisions between bodies were more frequent.
Todd, Michael   +3 more
openaire   +4 more sources

High‐Pressure Carbonaceous Phases as Minerals

open access: yesGeophysical Monograph Series, Page 11-23., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Oliver Tschauner
wiley  

+1 more source

Experimental Observation of a Calcium Silicon Double Carbonate

open access: yesAngewandte Chemie, EarlyView.
High‐pressure and ‐temperature reactions between Ca5(Si2O7)(CO3)2 tilleyite and CO2 carbon dioxide yield the first experimental evidence of the double carbonate Ca2Si(CO3)4 and a new Ca2(C4O10) phase containing tetrahedral [CO4] units. These findings reveal unexpected carbonate chemistry and highlight pathways for carbon incorporation under mantle ...
Benedito Donizeti Botan‐Neto   +6 more
wiley   +2 more sources

SSOS: A Moving-Object Image Search Tool for Asteroid Precovery [PDF]

open access: yesPublications of the Astronomical Society of the Pacific, 2012
It is very difficult to find archival images of solar system objects. While regular archive searches can find images at a fixed location, they cannot find images of moving targets. Archival images have become increasingly useful to galactic and stellar astronomers the last few years but, until now, solar system researchers have been at a disadvantage ...
Kavelaars, J.   +2 more
openaire   +3 more sources

Diversity-based Heuristic Search for Multiple-asteroid Tours

open access: green2024 IEEE Aerospace Conference
Jan Grabowski   +2 more
openalex   +3 more sources

ASTEROIDS SEARCH RESULTS IN LARGE PHOTOGRAPHIC SKY SURVEYS

open access: yesOdessa Astronomical Publications, 2017
Photographic observations of XX century contained numerous and varied information about all objects  and  events  of  the  Universe  fixed  on  plates.  The original and interesting observations of small bodies of the Solar  system  in  previous  years  can  be  selected  and  used for various scientific tasks.
Shatokhina, S. V.   +4 more
openaire   +4 more sources

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