vesta family中文什么意思

灶神星族

• vesta:    n. 1.【罗马神话】女灶神。 2. ...
• family:    n. 1.家，家庭；〔集合词〕家庭成 ...
• 4 vesta:    小行星4; 灶神星

百科释义

The Vesta or Vestian family of asteroids is a large and prominent grouping of mostly V-type asteroids ("vestoids") in the inner asteroid belt in the vicinity of 4 Vesta.