Our on-line ephemeris tools now support the New Horizons Jupiter encounter of early 2007. Versions of the Jupiter Viewer and Jupiter Ephemeris Generator are provided.
We have completed the Voyager Photopolarimeter (PPS) ring occultation data set, VG_2801. You can browse the files or download the entire volume as a Zip file.
We have released some major revisions to our web site.
The final update to our Galileo image pages includes data from the I32 encounter, plus new calibrated images from the G28 and G29 encounters.
We have updated our Voyager pages, including a collection of ISS calibration documents unavailable elsewhere.
We introduce new pages describing Earth-based ring occultation data and astrometry.
We have also released a pre-peer review volume of Saturn ring occultation data from the July 1989 occultation of 28 Sgr, EBROCC_0001. Comments are welcome.
We have updated our catalog of images from Hubble's Wide Field/Planetary Camera. It contains every image of a ringed planet obtained before mid-July.
We have also released a preliminary version of a Hubble astrometry data set [NB volume is no longer preliminary] , ASTROM_0001, containing measurements of the positions of Saturn's moons.
We added an option to mark the pericenter of Saturn's F Ring in our Saturn Viewer and Cassini Tour Visualizer.
At users' request, we added a feature for tracking the anti-solar point to our Cassini visualization/planning tools. This is needed for planning backscatter observations of various targets.
We have updated our collection of on-line ephemeris tools. We have added Phoebe to all our Saturn tools and provide new output options for our ephemeris table generators.
A pre-peer review version of volume [NB volume is no longer pre-peer review] RPX_0101, containing Saturn ring plane crossing data from the William Herschel Telescope, is now on line. Comments are welcome.