Go-between
<p>Chiron is in the orbit between Saturn and Uranus.</p>
<hr />
<p>Definition of<b> "go-between" via Cambridge dictionary: </b>
"<b>someone who takes messages between people who are unable or unwilling to meet:</b></p>
<p>
<i>"The ambassador has offered to act as a go-between for the two countries involved in the conflict."</i>"
source: <a href="https://dictionary.cambridge.org/dictionary/english/go-between">https://dictionary.cambridge.org/dictionary/english/go-between</a>
</p>