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New orbits for comets C/1843 J1 (Mauvais) and C/1853 W1 (van Arsdale)
(Wiley VCH Verlag, 2015-12)
New orbits for comet C/1843 J1 (Mauvais) and comet C/1853 W1 (van Arsdale) are calculated. Both orbits are hyperbolic, with e = 1.001145 and semi-major axis a = -1412.18 AU for Mauvais and e = 1.000700 and a = -2919.24 AU ...
Resonance capture at arbitrary inclination
(Oxford Univ Press, 2015)
Resonance capture at arbitrary inclination
(Oxford Univ Press, 2015-01-11)
Resonance capture is studied numerically in the three-body problem for arbitrary inclinations. Massless particles are set to drift from outside the 1: 5 resonance with a Jupiter-mass planet thereby encountering the web of ...
Resonance capture at arbitrary inclination - II. Effect of the radial drift rate
(Oxford Univ Press, 2017-06-01)
The effect of the radial drift rate on mean motion resonance capture is studied for prograde, polar and retrograde orbits. We employ the numerical framework of our earlier exploration of resonance capture at arbitrary ...
An interstellar origin for Jupiter's retrograde co-orbital asteroid
(2018-06-11)
Asteroid (514107) 2015 BZ509 was discovered recently in Jupiter's co-orbital region with a retrograde motion around the Sun. The known chaotic dynamics of the outer Solar system have so far precluded the identification of ...
Resonance libration and width at arbitrary inclination
(Oxford Univ Press, 2020-04-01)
We apply the analytical disturbing function for arbitrary inclination derived in our previous work to characterize resonant width and libration of mean motion resonances at arbitrary inclination obtained from direct numerical ...
The disturbing function for polar Centaurs and transneptunian objects
(2017-01-01)
The classical disturbing function of the three-body problem is based on an expansion of the gravitational interaction in the vicinity of nearly coplanar orbits. Consequently, it is not suitable for the identification and ...
First trans-neptunian object in polar resonance with neptune
(2017-11-21)
Capture in mean motion resonance has been observed in the Solar system for small objects with prograde as well as retrograde orbits of moderate inclinations. However, no example of an object with a nearly polar orbit was ...
The disturbing function for asteroids with arbitrary inclinations
(2016-01-01)
The classical disturbing function of the three-body problem widely used in planetary dynamics studies is an expansion of the gravitational interaction of the three-body problem with respect to zero eccentricity and zero ...
Spectroscopic observations of new oort cloud comet 2006 vz13 and four other cometsMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (PRINT)
(WILEY-BLACKWELL PUBLISHING, INC, 2016)