TheAdeona orAdeonian family (FIN:505) is a largeasteroid family that formed from theparent body145 Adeona.[1] Itsspectral type is that of a carbonaceousC-type, with currently 2,236asteroids identified as family members.[2]: 23 Based uponsimulation studies, the Adeonian family is believed to be no more than 600 million years old, compared to a typical asteroid family age of 1–2 billion years.[3]
^Zappala, Vincenzo; et al. (December 1990), "Asteroid families. I – Identification by hierarchical clustering and reliability assessment",Astronomical Journal,100:2030–2046,Bibcode:1990AJ....100.2030Z,doi:10.1086/115658. In particular, see family #44.
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