35 citations · 94 across the 21 of their papers we have counts for
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Orbit determination from one position vector and a very short arc of optical observations
Erica Scantamburlo, Giovanni F. Gronchi, Giulio Baù
In this paper we address the problem of computing a preliminary orbit of a celestial body from one topocentric position vector and a very short arc (VSA) of optical observations. U…
Revisiting the computation of the critical points of the Keplerian distance
Giovanni F. Gronchi, Giulio Baù, Clara Grassi
We consider the Keplerian distance in the case of two elliptic orbits, i.e. the distance between one point on the first ellipse and one point on the second one, assuming they h…
Maps of secular resonances in the NEO region
M. Fenucci, G. F. Gronchi, B. Novaković
Context. From numerical simulations, it is known that some secular resonances may affect the motion of near-Earth objects (NEOs). However, the specific location of the secular reso…