Satellite impact on astronomical observations based on the elliptical orbit model

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Volume 687 (July 2024)

A&A, 687 (2024) A135

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Table 2

Results of $\bar{ρ}$ $\[\overline {\rho}\]$ and $\bar{ρ ω}$ $\[\overline{\rho \omega}\]$ for all satellites and low-Earth-orbit satellites.

Observation type	$\bar{ρ}$ $\[\overline {\rho}\]$	$\bar{ρ ω}$ $\[\overline{\rho \omega}\]$
all sat₃₀	1.2384	0.0043
all sat₆₀	0.4145	0.0019
loworbit sat₃₀	0.1610	0.0024
loworbit sat₆₀	0.0718	0.0011

Notes. Considering scenarios where the elevation angle exceeds 30 degrees and 60 degrees, we calculate the results of $\bar{ρ}$ $\[\bar{\rho}\]$ and $\bar{ρ ω}$ $\[\overline{\rho \omega}\]$ for all satellites and low-Earth-orbit satellites. Here, all sat₃₀ represents the case of considering all satellites with an observation range exceeding an elevation angle of 30 degrees, while low sat₃₀ represents the case of considering only low-Earth-orbit satellites with an observation range exceeding an elevation angle of 30 degrees.

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