Tools to track lunar conjunctions

The problem, in plain words: “I keep missing close passes of the Moon and Venus and want software that can notify me a day or more in advance so I can plan my imaging.”

No tool in the catalog fully fits this yet.

You want software that alerts you at least a day before close approaches involving the Moon and Venus so you can plan astrophotography sessions.

Updated September 2026.

Partly fits

Transit - Astronomical Eventspartial · 58

It’s built for observing/astrophotography timing and includes event lists and notifications for observable celestial events, which is close to your “plan ahead” need, but it doesn’t clearly promise Moon–Venus close-pass alerts a day or more in advance.

Won’t cover: It focuses on nightly observable events and notifications, not specifically on Moon–Venus close passes with guaranteed 1+ day advance alerts.

Nothing fully fits this yet

A tool that guarantees schedule-based alerts for specific celestial conjunctions at least one day ahead.

Questions

Is there a tool that fully solves this?

Not fully, yet. A tool that guarantees schedule-based alerts for specific celestial conjunctions at least one day ahead.

What won't these tools cover?

It focuses on nightly observable events and notifications, not specifically on Moon–Venus close passes with guaranteed 1+ day advance alerts.

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