English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Accurate measurements of osculating orbital elements are essential in orderto understand and model the complex dynamic behavior of Near Earth Asteroids(NEAs). ESA's Gaia mission promises to have great potential in this respect. Inthis article we investigate the prospects of constraining orbits of newlydiscovered and known NEAs using nearly simultaneous observations from the Earthand Gaia. We find that observations performed simultaneously from two sites caneffectively constrain preliminary orbits derived via statistical ranging. Bylinking discoveries stored in the Minor Planet Center databases to Gaiaastrometric alerts one can identify nearly simultaneous observations of NearEarth Objects and benefit from improved initial orbit solutions at noadditional observational cost.

On the prospects of Near Earth Asteroid orbit triangulation using the Gaia satellite and Earth-based observations