Dictionary term
Pyxis
Direct answer
Pyxis is a faint southern constellation representing a mariner's compass near Puppis, Vela, and Hydra.
Pyxis is the Mariner's Compass, a small constellation beside the former Argo Navis.
Pyxis is the Mariner's Compass, a small constellation beside the former Argo Navis.
A symbolic locator, not a substitute for an observational chart at a specific place and time.Quick reference
- Use when
- Use Puppis and the stars of Vela to frame Pyxis, then trace its short north-south line.
- Do not use it for
- Pyxis depicts a magnetic compass, not the geometric drawing compasses represented by Circinus.
- Reference category
- Constellations & Star Lore
- Related terms
- Piscis Austrinus, Puppis, Reticulum, Sagitta
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The story behind Pyxis
Lacaille introduced Pyxis in the eighteenth century; it was not formally one of Argo Navis's ancient parts.
Pyxis in spiritual tradition
Pyxis places an instrument of orientation beside the fragments of a celestial voyage.
Pyxis: fact and faith, kept distinct
This is a factual sky reference. It can support wonder and orientation without turning a measured position or inherited pattern into a claim of fate or private revelation.
Pyxis in numerology
Pyxis is not a numerology claim. Any numbers attached to it should retain their ordinary scientific, calendrical, navigational, or historical meaning unless a separate symbolic interpretation is clearly labeled.
Why Pyxis matters
Its instrument name complements the nearby celestial ship while preserving Lacaille's interest in scientific and navigational tools.
Pyxis at work: an example
Alpha Pyxidis is the brightest point in the small compass pattern.
Where interpretation stops
Pyxis is presented as sourced astronomy, calendrical, Earth-science, cultural, or instrument-history reference. Definitions should distinguish measured phenomena from civil convention and historical interpretation, preserve location and time dependencies, and avoid turning factual sky data into a deterministic personal claim.
Sources and editorial method
Research references used for this entry include:
- International Astronomical Union: The Constellations - Official names, abbreviations, and boundaries for the 88 modern constellations.
- NASA Space Place: What Are Constellations? - NASA introduction to constellation regions, patterns, visibility, and seasonal sky changes.
- Source
- The Great Almanac Dictionary
- Category
- Constellations & Star Lore
- Also appears in
- Constellations & Star Lore
- Aliases
- None listed
- Last updated
- 2026-07-16
Set the compass beside Argo's stern
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Common questions
What is Pyxis?
Pyxis is a faint southern constellation representing a mariner's compass near Puppis, Vela, and Hydra.
How is Pyxis used in an almanac?
Use Puppis and the stars of Vela to frame Pyxis, then trace its short north-south line.
What should I avoid when interpreting Pyxis?
Pyxis depicts a magnetic compass, not the geometric drawing compasses represented by Circinus.










