orbital-mechanics

Calculate orbital parameters and transfer budgets using Keplerian mechanics.

17|Updated Feb 16, 2026
One-click install
npx skills add https://github.com/devideamax/aerospace-team --skill orbital-mechanics
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: orbital-mechanics
Source: https://github.com/devideamax/aerospace-team/tree/main/skills/orbital-mechanics
Command: npx skills add https://github.com/devideamax/aerospace-team --skill orbital-mechanics

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Facilitates rigorous orbital design and trajectory analysis by providing structured, calculable parameters for missions, from Keplerian elements to transfer budgets and ground-trace considerations.

Core Features & Use Cases

  • Keplerian elements and two-body as baseline for mission parameterization.
  • Transfer design (Hohmann and bi-elliptic) with delta-v budgets and time of flight for LEO, GEO, and interplanetary scales.
  • Constellation planning and ground-track analysis for coverage and revisit optimization.
  • Application examples include designing a sun-synchronous LEO and planning a GEO transfer or Walker constellation.

Quick Start

Design a 525 km Sun-synchronous orbit and compute a Hohmann transfer to GEO with a basic station-keeping budget.

Frequently Asked Questions about orbital-mechanics

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate delta-v budget and time of flight for a Hohmann transfer to GEO?

To design a Hohmann transfer to GEO, this skill calculates precise delta-v budgets and time of flight using Keplerian mechanics and planetary mu constants. It enforces unit discipline across LEO and GEO scales to output accurate transfer requirements for spacecraft missions.

What are Keplerian elements and how do they parameterize a sun-synchronous orbit?

Keplerian elements parameterize a sun-synchronous orbit (SSO) by defining two-body baseline parameters such as altitude and inclination. This skill calculates these precise orbital parameters, applying J2 constants to maintain the sun-synchronous nature of the trajectory.

Can I plan a Walker constellation and analyze ground tracks for revisit time optimization?

Yes, you can plan a Walker constellation and analyze ground tracks for revisit optimization. This skill calculates precise orbital parameters for constellation planning across LEO and GEO contexts to optimize spacecraft coverage patterns.

Does astrodynamics trajectory design support interplanetary transfers and bi-elliptic maneuvers?

Yes, trajectory design supports interplanetary transfers and bi-elliptic maneuvers. This skill calculates transfer budgets and delta-v requirements across interplanetary scales using Keplerian mechanics, providing clear outputs of time of flight and orbital elements.

What planetary constants do I need for orbital mechanics calculations?

For orbital mechanics calculations, you need access to planetary mu, planetary radii, and J2 constants. This skill requires these inputs to calculate precise orbital parameters, enforce error checks, and output accurate delta-v budgets for spacecraft missions.