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HYG-Database Alternatives
Similar projects and alternatives to HYG-Database
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stellarium
Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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stars
Discontinued Godot addon that adds stars from the HYG database, perfect for space games and other things (by divin)
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free-camera
Discontinued Small addon for Godot that adds a free camera class, useful for all sorts of purposes.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
HYG-Database reviews and mentions
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Astronomy 101 with Hipparchos Data
Hey there, you might wanna look at this: (The most recent and bigger 2.5M star collection comprises of : Augmented Tycho, Hipparcos, Yale, Gliese, but has no spectral information, just mag/absmag) https://github.com/astronexus/HYG-Database/tree/master/hyg
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I'd like to share my personal web project. Those who are into astronomy might wanna see this.
I don't use an API here. I have a reference data from github.
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3D starmaps
The GAIA dataset has too many errors to be used for that purpose, try HYG instead: https://github.com/astronexus/HYG-Database
- How would you calculate the distance between 2 stars that are NOT the sun? (or at least, obtain the necessary data to do so)
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Question: How do I find how far away a star is to the sun on the Y-axis. (example: Alpha Centauri is below the sun, but how far below is it?)
This doesn't really answer your question, but https://github.com/astronexus/HYG-Database is a shortcut to get the actual values although I believe these are in equatorial coordinates (ICRF, the International Coordinate Reference Frame), not ecliptic coordinates.
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Detecting Kardashev Civiliations
We do try to identify the spectral type of the stars. For example, the HYG database https://www.astronexus.com/hyg has the spectral type for 120,000 stars. If a star is really a Dyson swarm, I wonder if the computer incorrectly classify it as a red giant.
- The Astronomy Nexus HYG Database
- How Legitimate is this particular star naming website?
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Who can relate?
I know it because I was recently making a game in Unity where I grabbed a csv full of star data here for anyone interested to create a realistic star field (position, magnitude, colour, star names) using real world data and the Unity Particle system.
- Distance among 2 different stars -- App or site, please?
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astronexus/HYG-Database is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
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