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Changelog·21 May 2026
21 May 2026

Spacecraft attitude modes, visualization, and export

Define, visualize, and export your spacecraft's attitude

Your spacecraft's orientation is now a first-class part of the platform. Choose how each spacecraft points from five built-in modes — Earth-pointing, Sun-pointing, velocity-tracking, inertial-pointing, and free drift — or define your own custom modes, then schedule transitions between them over time. A dedicated attitude workspace plots the resulting quaternions and Euler angles, and you can import or export a complete attitude profile as a CCSDS AEM file to exchange with other ground systems. Attitude feeds the physics too — when a spacecraft has a defined attitude profile, atmospheric drag and solar radiation pressure are computed against how it is actually oriented.

  • Attitude modes overview →
  • Attitude visualization →
  • Attitude ephemeris export →
Improvements
  • Operator-typed drag and SRP areas — set each spacecraft's atmospheric-drag and solar-radiation-pressure cross-sections directly, in square metres, instead of relying on a single derived effective-area value. The two areas are entered independently on the spacecraft's Platform settings and feed straight into orbit predictions.
Fixes
  • Conjunctions — conjunction cards and the alert timeline no longer break when an alert's miss distance is missing or non-numeric; the value is now omitted cleanly instead of erroring the view.
  • State vector import — when an import is rejected, the error notification now shows the specific reason returned by the platform instead of a generic failure message.
  • Spacecraft selectors — the spacecraft filter and picker dropdowns now cap their height and scroll on long fleets, and behave consistently everywhere they appear.

Ready to Transform Your Operations?

Experience the future of flight dynamics with Valar. Get started today and see how we can help you manage your spacecraft more efficiently.

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