orbiter

Noun

 * 1) An object that orbits another, especially a spacecraft that orbits a planet etc. without landing on it.
 * 2)  A person who constantly hangs around with someone they are attracted to, but too shy to talk to.
 * 1)  A person who constantly hangs around with someone they are attracted to, but too shy to talk to.

Translations

 * German: Umkreiser

Etymology
From.

Verb

 * 1) to orbit (circle another object)