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Changelog

Version 0.1.22026-09-28T20:30:51.328

0.1.2: Describes this as a TLE-based orbital geometry visualization, removes fabricated receiver/fix/accuracy claims, reports invalid geometry as unavailable, labels schematic orbit rings, removes the arbitrary map footprint, and shows TLE age.

Version 0.1.12026-09-28T19:37:47.784

Initial release of Constellation for Pebble Time 2 (Emery).

- 3D orbital geometry visualization for GPS, Galileo, GLONASS, and BeiDou, based on downloaded TLE elements. Orbit rings are schematic.
- Polar skyplot with modeled azimuth and elevation; this is not live signal tracking.
- Geometric DOP values from modeled satellite directions, not receiver measurements or a navigation-accuracy estimate.
- 2D equirectangular ground-track projection; no observer-footprint or reception-radius claim.
- SGP4 propagation using CelesTrak TLE data via PebbleKit JS.

This app does not receive GNSS signals or produce a real-world position fix.

Version 0.1.02026-09-28T19:36:09.294

Initial release of Constellation for Pebble Time 2 (Emery).

- 3D orbital geometry visualization for GPS, Galileo, GLONASS, and BeiDou, based on downloaded TLE elements. Orbit rings are schematic.
- Polar skyplot with modeled azimuth and elevation; this is not live signal tracking.
- Geometric DOP values from modeled satellite directions, not receiver measurements or a navigation-accuracy estimate.
- 2D equirectangular ground-track projection; no observer-footprint or reception-radius claim.
- SGP4 propagation using CelesTrak TLE data via PebbleKit JS.

This app does not receive GNSS signals or produce a real-world position fix.