Ross ROSS = Recommend OSS · open-source software intelligence for agents

cosinekitty/astronomy

Astronomy Engine: multi-language calculation of Sun, Moon, and planet positions. Predicts lunar phases, eclipses, transits, oppositions, conjunctions, equinoxes, solstices, rise/set times, and other events. Provides vector and angular coordinate transforms among equatorial, ecliptic, horizontal, and galactic orientations. observed · 2026-09-03

github.com/cosinekitty/astronomy · C · MIT (permissive) observed · 2026-09-03

Health v2 · maintenance only

24/100

  • Activity 3
  • Release rhythm 8
  • Longevity 100
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 2705
  • days_rel: n/a
  • days_push: 583
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

998 stars · 128 forks observed · 2026-09-03

Summary

No AI-extracted summary yet.

Member repositories

RepositoryRoleHealth v2
cosinekitty/astronomymain24

For agents

markdown · JSON · MCP: product_card(name="cosinekitty/astronomy")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem