circumsolar

circum- +‎ solar

circumsolar (not comparable)

1. Surrounding or moving around the Sun
   • 2014 September 7, Natalie Angier, “The Moon comes around again [print version: Revisiting a moon that still has secrets to reveal: Supermoon revives interest in its violent origins and hidden face, International New York Times, 10 September 2014, p. 8]”, in The New York Times‎:

     According to the reigning hypothesis, about 4.5 billion years ago, shortly after Earth had accreted down into a sphere from its little slub of circumsolar material, another newborn planet [Theia], still shaky on its feet, slammed obliquely into Earth with terrifying force.

• circumorals

From circum- +‎ solar.

circumsolar m or n (feminine singular circumsolară, masculine plural circumsolari, feminine and neuter plural circumsolare)

1. circumsolar