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An implicit symplectic solver for high-precision long-term integrations of the Solar System M. AntoñanaE. AlberdiA. Murua Original Article Open access 06 June 2022 Article: 31
Rotation state estimation of slow-rotating multi-reflector defunct spacecraft through laser ranging measurements from a single short arc Chen SongZhi-Peng LiangHua-Peng Dong Original Article 06 June 2022 Article: 30
A stochastic optimization algorithm for analyzing planar central and balanced configurations in the n-body problem Alexandru DoicuLei ZhaoAdrian Doicu Original Article Open access 03 June 2022 Article: 29
On the symmetric central configurations for the planar 1+5-body problem with small arbitrary masses Xia SuChunhua Deng Original Article 30 May 2022 Article: 28
A study of periodic orbits near Europa Luke BuryJay McMahonMartin Lo Original Article 30 May 2022 Article: 27
Representation of the gravitational potential of a level ellipsoid by a simple layer D. V. Milanov Original Article 29 May 2022 Article: 26
Creep tide theory: equations for differentiated bodies with aligned layers Sylvio Ferraz-MelloHugo A. FolonierGabriel O. Gomes Original Article 20 May 2022 Article: 25
Tidal evolution for any rheological model using a vectorial approach expressed in Hansen coefficients Alexandre C. M. CorreiaEma F. S. Valente Original Article 10 May 2022 Article: 24
Proper elements for resonant planet-crossing asteroids M. FenucciG. F. GronchiM. Saillenfest Original Article 07 May 2022 Article: 23
Comparison of continuity equation and Gaussian mixture model for long-term density propagation using semi-analytical methods Pan SunCamilla ColomboShuang Li Original Article Open access 29 April 2022 Article: 22
Impact of a moon on the evolution of a planet’s rotation axis: a non-resonant case O. M. PodviginaP. S. Krasilnikov Original Article 20 April 2022 Article: 21