Orbital eccentricity in a logarithmic potential

Orbital elements of 19 binary stars

Orbital evolution of Jupiter's 8th satellite

Orbital forcing of the inception of the Laurentide ice sheet?

Orbital Normalization of MESSENGER Gamma-Ray Spectrometer Data

Orbital planes of visual binary stars are randomly oriented - A statistical demonstration

Orbital simulations of satellite escape/capture and the origin of satellites such as Triton

Orbital stability in rotating triaxial stellar systems

Orbits and masses of Hyades visual binaries

Orbits in barred galaxies

Orbits of 15 visual binaries

Orbits of 18 visual binaries

Orbits of Minor Planets (Bowell+ 2009)

Orbits of Minor Planets (Bowell+ 2012)

Orbits of Minor Planets and Comets (Bowell+ 2005)

Orbits of Minor Planets and Comets (Bowell+ 2006)

Orbits of new outer planetary satellites based on observations

Orbits of photons and of ultrarelativistic particles in the gravitational field of a rotating black hole

Orbits of the six new satellites of Neptune

Orbits of Trans-Neptunian Binaries with the ESO VLT