SSO inclination + period

Sun-sync inclination with period and revs/day at altitude.

SIDUS educational calculator. Category orbital. Tags: earth-observation, LEO, mission-design, orbital. Pure SI. Not flight software.

Formula

i_SSO + T(a)

SSO inclination and period

Primary sources

• Fundamentals of Astrodynamics and Applications (David A. Vallado): Standard reference for two-body, Lambert, maneuvers, and J2. Equations implemented independently in SIDUS.
• Orbital Mechanics for Engineering Students (Howard D. Curtis): Textbook derivations for Hohmann, vis-viva, rocket equation, elements.

How do AI agents use this tool?

Read /llms.txt or call https://sidus.tools/api/mcp. Open the interactive page for live SI inputs.