S2's Orbital Radius of 950 A

question 31

Multiple Choice

S2's orbital radius of 950 A.U. and an orbital period of 15 years are most consistent with S2being a star:

• A)passing within a light-year of our solar system.
• B)orbiting a 4 million solar mass object in the center of our Galaxy.
• C)with a mass 4 million times the mass of our Sun.
• D)in a globular cluster that has a mass about 4 million times the mass of our Sun.
• E)being sucked into the black hole in the center of our Galaxy.

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Postbox Rule

A legal principle that states an offer is considered accepted once the acceptance is sent by the offeree, even if it has not yet been received by the offeror.

Letter Of Revocation

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Letter Of Acceptance

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