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arXiv:2101.00374astro-ph.IM

The Brightness of VisorSat-Design Starlink Satellites

Anthony Mallama

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Abstract

The mean of 430 visual magnitudes of VisorSats adjusted to a distance of 550-km (the operational altitude) is 5.92 +/-0.04. This is the characteristic brightness of these satellites when observed at zenith. VisorSats average 1.29 magnitudes fainter than the original-design Starlink satellites and, thus, they are 31% as bright.

arXiv comments
Journal reference
DOI
Subjects
astro-ph.IMInstrumentation and Methods for Astrophysics astro-ph.EPEarth and Planetary Astrophysics

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  1. Loon’s final flight 1 comment
    • If you looked at the night sky in the last 10 years you already saw satellites and second stage rockets in orbit many times during the night, even in a light polluted area. Here's a study https://arxiv.org/abs/2101.00374 that looks at Starlink satellites with the visor. Looks…

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