The Proper Motion of a Star Is

question 47

Multiple Choice

The proper motion of a star is:

• A) generally measured in kilometers/second.
• B) measured from the Doppler shift.
• C) calculated from the radial velocity.
• D) generally larger for closer stars.

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Definitions:

Parcel

A package or bundle of goods wrapped or packed up; also can refer to an individual plot of land.

Personal Property

Movable items owned by an individual or corporation, as opposed to real property like land or buildings.

Lease Interest

Lease interest typically refers to the financial interest or cost associated with leasing a property or equipment, which includes the rate at which interest is charged on the lease balance.

Life Estate

A legal arrangement where an individual has the right to use a property for their lifetime, but does not own the property outright.