Geography, 25.11.2020 18:30 phamleson8697
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Bessel's Star (61 Cygni) was the first star whose distance was calculated using the parallax method. The star is known to make an angle of 570 milliarcseconds between two opposite points of the Earth's orbit. Using this information, calculate the distance to the star.
Class: Astronomy
Answers: 2
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