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fizzy
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Forking a subject that was in risk of hi-jacking anther thread here.
If the hypothetical TNO "planet 9" is detected , it would not fit the IAU's current criteria of being a planet. What would it be ?
For the sake of discussion let's assume 10 Me and estimated likely distance and orbital period.
Would it fit an existing category or would it require a new term or another redefinition of what a "planet" is?
If the hypothetical TNO "planet 9" is detected , it would not fit the IAU's current criteria of being a planet. What would it be ?
For the sake of discussion let's assume 10 Me and estimated likely distance and orbital period.
Would it fit an existing category or would it require a new term or another redefinition of what a "planet" is?