thor
termtrack
thor | termtrack | |
---|---|---|
3 | 1 | |
34 | 481 | |
- | - | |
9.1 | 0.0 | |
2 months ago | almost 2 years ago | |
Python | Python | |
BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
thor
- Tracklet-Less Heliocentric Orbit Recovery
- THOR: Tracklet-Less Heliocentric Orbit Recovery
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NASA’s Double Asteroid Redirection Test Is a Smashing Success
Hi, I work on N-body orbit determination software for asteroid detection and planetary defense (for example, https://github.com/moeyensj/thor). Ask me anything.
You're right that orbit determination is unstable over long runs, and very sensitive to initial conditions. But the good news is that the solar system is big. Most trajectories do not intersect with the earth's location. So perturbing an orbit that we think has a small chance of hitting us tends to be safe.
Also, of course, after deflection, any object is going to be monitored really closely for a long time.
termtrack
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Using Terminal as Background
I don't know if this is the right place to put this question and it's a bit of a strange one but here we go. I was wondering if there is any way to make the output of a terminal window, the desktop background in macOS (Big Sur v. 11.4). I found a really cool GitHub repository (https://github.com/trehn/termtrack) that tracks satellites in your terminal and I want to be able to have it as my desktop background so I can follow the ISS throughout the day. I don't need to be able to interact with the terminal.
What are some alternatives?
pycbc - Core package to analyze gravitational-wave data, find signals, and study their parameters. This package was used in the first direct detection of gravitational waves (GW150914), and is used in the ongoing analysis of LIGO/Virgo data.
spyce - Python library for space enthusiasts
oorb - An open-source orbit-computation package for Solar System objects.
TrueColorTools - GUI application for calculating human-visible colors of celestial bodies from their photometry data
GalSim - The modular galaxy image simulation toolkit. Documentation:
the-sky-isles - Take your party to gorgeous earth motes high above the clouds, inhabited by monks from the Order of the Phoenix. Meet the docile winged leopards, scale the floating islands, learn about their culture. But don't fall!