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Exoplanet TOI-4145 A b Transit, Dan Price

Exoplanet TOI-4145 A b Transit

Exoplanet TOI-4145 A b Transit, Dan Price

Exoplanet TOI-4145 A b Transit

Description

Exoplanet Transit - TOI-4145 A  b.

Star - TOI-4145, apparent magnitude 12.1.  Approximately 668.5 light-years (205 pc).

Telescope - Celestron EdgeHD 11"
Camera - ASI6200mm Pro
Mount - Astro-Physics Mach2GTO (unguided)

Transit Finder - https://astro.swarthmore.edu/transits/

Data collected Nov 10, 2023.  78x180s Luminance images. Duration of transit - 103 minutes.

Left is a plot generated with AstroImageJ using .fits light, dark, flat, and bias frames.  Right is a plot generated with EXOTIC using only the .fits light frames.

From NASA - "TOI-4145 A b is a gas giant exoplanet that orbits a K-type star. Its mass is 0.43 Jupiters, it takes 4.1 days to complete one orbit of its star, and is 0.04823 AU from its star. Its discovery was announced in 2023."

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Exoplanet TOI-4145 A b Transit, Dan Price