Sentence examples for orbit elements from inspiring English sources

The exact transformation equations between the new relative orbit elements and classical-orbital elements are derived.

A new set of relative orbit elements is strictly defined through spherical geometry.

As reference orbit, mean orbit elements (original two-lines elements) and osculating orbit elements considering the J2 effect are adopted and compared.

A new set of relative orbit elements (ROEs) is used to derive a new elliptical formation flying model.

Our method was compared with the orbit elements propagated by SGP4 using the TLE of the spacecraft.

In addition, the result of the rotational angle is closer to the osculating orbit elements than the mean orbit elements by 0.02°, which supports that the estimated orbit is valid.

The relationship with orbit element differences is discussed in the simplifying assumptions.

Each of the model populations consists of a large number of orbits with specified orbital elements, the number of objects on each orbit (with corresponding uncertainty), and the size, type, and material assignment for each object.

Once bodies get much larger than 1 m, they have Keplerian orbits around the central star that are slightly altered by gas drag; then, their orbits are characterized by orbital elements: semimajor axes a, eccentricities e, and inclinations i.

The o-riginality of the method is to find a new evaluation criterion (comparing the actually tracked orbits) replacing the traditional one (comparing the nominal orbits) for selecting the best orbital elements.

We also observe the influence on other orbital elements, notably on the orbit inclination.