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TitleHow massive is the black hole at the centre of our Galaxy?
English TitleHow Massive is the Black Hole at the Centre of our Galaxy?
MESC
Bibtex cite ID
Journal Obzory matematiky, fyziky a informatiky
Year published 2007
Volume 36
Number 1
Pages 43-51
ISSN 1335-4981
Abstract
Using the formula for calculation of roots of a quadratic equation, Pythagorean theorem, Kepler's laws and observed data, we show that the mass of the black hole at the centre of our Galaxy is more than 3 million Sun masses.
Authors
Křížek, Filip
Křížek, Michal
Šolc, Jakub
Topics
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  Based on Aigaion, modifications MD© 2007