Uploaded October 2018 | Updated September 2026, 2 hours ago

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SpreadSheet
drive.google.com/file/d/1B8sMvPhZXW_NYi3nVe4TxDloZG-59sZj/view?usp=sharing

how to calculate Satellite altitude on geo-stationary orbit
youtu.be/dzAy0h9yiM8?t=375

disc earth model with polar star (sheet 4)
drive.google.com/open?id=1G2j8Q8gz7yrFCwEaTcQpGM9m-j-iHFDR