Winning Shoemaker NEO grant proposers typically have existing telescope facilities and prior observing experience, but need additional funding to take their work to the next level. The program originally focused on helping to provide observers with larger telescopes and more sensitive CCD cameras to broaden sky survey coverage and increase the rate of NEO discovery. Over time, large ground and space-based survey programs have made great leaps forward in finding and characterizing very faint asteroids.

Thus, the Shoemaker NEO grant program has shifted its primary emphasis from discovery to physical studies, and to a lesser extent, astrometric follow-up. The need now is for telescopes with apertures (and effective apertures) larger than 60 centimeters (24 inches) at sites with dark, clear skies. Such facilities allow for observation of NEOs fainter than magnitude V = 20.5-21, the region where professional surveys are discovering many new small objects. Observers with ‘day jobs’ can observe more efficiently by automating their facilities.

Applications for the current round of Shoemaker NEO grants are due 30 July 2019. Grant sizes are typically $5,000 to $12,000. Priority will be given to applicants who seek to improve or automate large-telescope facilities. Priority will also be given to programs that can leverage Shoemaker NEO grant funds with matching contributions from other sources.

Timothy Spahr, CEO of NEO Sciences LLP and the former director of the Minor Planet Center at the Harvard-Smithsonian Center for Astrophysics, has again agreed to be our grant coordinator. He will guide the direction of the program and coordinate a panel of NEO experts that will make funding recommendations. In the case of proposals with similar merit rankings, preference will be given to proposers who have not been awarded a Shoemaker NEO Grant in the previous two proposing cycles, and to proposers without significant government funding.

The Planetary Society encourages applications from amateur and under-funded professional observers anywhere in the world. Proposers are encouraged to read about our past winners, and browse project updates highlighting their work.

We would like to extend our sincere gratitude to our members and supporters, whose donations make the Shoemaker NEO grant program possible.