Updated Star Tables based on GAIA data | SpaceEngine | Page 1

trail nexus May 19, 2025, 1:24 AM

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https://www.pas.rochester.edu/~emamajek/EEM_dwarf_UBVIJHK_colors_Teff.txt

This would improve the generation of main sequence procedural stars, IMO 🙂

broken kilnBOT May 19, 2025, 1:24 AM

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Thank you for your suggestion, plutonianempire!
Feel free to discuss using this thread. Vote on this suggestion with the reactions above.
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Criticism is fine, but it is not a free pass to go off the rails. Use this space to talk about how SE can be improved!
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trail nexus May 19, 2025, 1:28 AM

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Here's the page it is hosted on: https://www.pas.rochester.edu/~emamajek/

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Here's the .txt file itself in case the page is lost:

📎 EEM_dwarf_UBVIJHK_colors_Teff.txt

trail nexus May 19, 2025, 5:40 AM

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Also, the masses for the A stars are out of order, Here's the correct ones:

A0V: 2.18
A1V: 2.05
A2V: 1.98
A3V: 1.93
A4V: 1.88
A5V: 1.86
A6V: 1.83
A7V: 1.81
A8V: 1.77
A9V: 1.75

trail nexus Sep 16, 2025, 3:55 PM

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I incorporated it into a calculator on my site, FWIW: http://plutonianempire.net/spaceapps/mseqstar.htm

trail nexus Oct 10, 2025, 6:32 PM

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Also, this would legit fix the issue with 40 Mj red dwarfs, instead of the band-aid fix currently in use

#Updated Star Tables based on GAIA data