Analysis of information sources in references of the Wikipedia article "2709 Sagan" in Turkish language version.
[...] asteroids named after each of us that are in perpetual wedding ring orbit around the Sun. Imagine one orbit. And then imagine that the orbit of the other asteroid goes in and out of the other's orbit. So, if you had two wedding rings that were linked together, that's a wedding ring orbit.
[...] asteroids named after each of us that are in perpetual wedding ring orbit around the Sun. Imagine one orbit. And then imagine that the orbit of the other asteroid goes in and out of the other's orbit. So, if you had two wedding rings that were linked together, that's a wedding ring orbit.