COSMIC CAMERA 0.5 — DATA SOURCES

HYG Database v4.1
Commit: 3bf37f4b2d5460e1278286320d1d62fab9b493c1
Licence: CC BY-SA 4.0
Attribution: David Nash / Astronexus; compiled from Hipparcos, Yale Bright Star, and Gliese catalogues.
Changes: selected unique line endpoints and primary HYG components; converted frozen J2000 equatorial positions to heliocentric ecliptic AU; serialized application fields.
The adapted constellation dataset is offered under CC BY-SA 4.0 and is shipped separately from the proprietary application JavaScript.

D3-Celestial
Commit: 7e720a3de062059d4c5400a379146a601d9010e0
Licence: BSD-3-Clause
Attribution: Copyright (c) 2015 Olaf Frohn and contributors.
Used: Western constellation lines, line-star identities, constellation names, and star names/designations. Figures are a cultural convention, not official IAU figures or boundaries.

NASA Exoplanet Archive
Dataset: Planetary Systems Composite Parameters, frozen 2026-08-22.
Attribution: NASA Exoplanet Archive, operated by Caltech/IPAC under contract with NASA.
Acknowledgement: This research has made use of the NASA Exoplanet Archive, operated by Caltech/IPAC under contract with NASA under the Exoplanet Exploration Program.

The 20 shared constellation/planetary roots are recomputed from licensed HYG coordinates and frozen NASA positions. The release does not use the prior Gaia@AIP non-commercial crossmatch, Roman/CDS boundary lookup, or unlicensed WGSN snapshot.