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123P/Near-Earth comet
From Wikipedia, the free encyclopedia
Found in articles
List of numbered comets
(CTCs), and one long-period
comet
(153P). 75 bodies are also
near
-
Earth
comets
(NECs). In addition, eight numbered
comets
are principally classified as
122P/de Vico
designation: 1846 D1) is a periodic
comet
with an orbital period of 74 years. It fits the classical definition of a Halley-type
comet
with (20 years < period <