Dictionary term

Great Square of Pegasus

Direct answer

Great Square of Pegasus: The Great Square of Pegasus is an autumn asterism formed by Markab, Scheat, Algenib, and Alpheratz, with the last star officially in Andromeda.

The Great Square is a broad four-star frame shared visually by Pegasus and Andromeda.

Constellations & Star LoreThe Great Almanac DictionaryUpdated 2026-07-16
Star-map orientation · visual guide Great Square of Pegasus

The Great Square is a broad four-star frame shared visually by Pegasus and Andromeda.

A symbolic locator, not a substitute for an observational chart at a specific place and time.

Quick reference

Use when
Identify the large tilted square, then leave from Alpheratz toward Andromeda or from Markab toward Pegasus's neck.
Do not use it for
The star-count test varies with eyesight, transparency, altitude, and exact boundary choice; it is not a calibrated meter.
Reference category
Constellations & Star Lore
Related terms
Winter Triangle, Winter Hexagon, Teapot Asterism, Northern Cross

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The story behind Great Square of Pegasus

The square grew from the traditional Pegasus figure, while modern boundaries reassigned Alpheratz solely to Andromeda.

Great Square of Pegasus in spiritual tradition

The Great Square gives autumn an open window rather than a crowded emblem.

Great Square of Pegasus: 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.

Great Square of Pegasus in numerology

Great Square of Pegasus 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 Great Square of Pegasus matters

Its uncluttered interior and strong corners make it a primary guide to the northern autumn constellations.

Great Square of Pegasus at work: an example

Counting stars visible inside the square can provide an informal comparison of sky darkness from one site to another.

Where interpretation stops

Great Square of Pegasus 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:

Source
The Great Almanac Dictionary
Category
Constellations & Star Lore
Also appears in
Constellations & Star Lore
Aliases
None listed
Last updated
2026-07-16

Step through the four corners of autumn

Great Square of Pegasus in a book is one thing; Great Square of Pegasus in your own birth chart is your life. The Oracle casts your real chart and tells you what it means for your love, your work, and your year ahead, in conversation, free.

Speak with the Oracle
Winter TriangleThe Winter Triangle links Betelgeuse, Sirius, and Procyon around Orion's eastern side. Winter HexagonThe Winter Hexagon circles the northern winter sky through six exceptionally bright landmarks. Teapot AsterismThe Teapot is Sagittarius's familiar shape beneath the brightest central Milky Way star clouds. Northern CrossThe Northern Cross is Cygnus's cross-shaped summer pattern laid along the Milky Way. ConstellationA Constellation is an official bounded region of the sky, often associated with a traditional star figure. AsterismAn Asterism is a familiar star pattern rather than an official bounded constellation.

More in Constellations & Star Lore

Common questions

What is Great Square of Pegasus?

The Great Square of Pegasus is an autumn asterism formed by Markab, Scheat, Algenib, and Alpheratz, with the last star officially in Andromeda.

How is Great Square of Pegasus used in an almanac?

Identify the large tilted square, then leave from Alpheratz toward Andromeda or from Markab toward Pegasus's neck.

What should I avoid when interpreting Great Square of Pegasus?

The star-count test varies with eyesight, transparency, altitude, and exact boundary choice; it is not a calibrated meter.

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