Dictionary term

Delphinus

Direct answer

Delphinus is a small northern constellation representing a dolphin, recognized by a compact diamond and trailing star.

Delphinus is the Dolphin, a tiny diamond-shaped pattern near Altair.

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

Delphinus is the Dolphin, a tiny diamond-shaped pattern near Altair.

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

Quick reference

Use when
Look east of Altair for the four-star diamond sometimes called Job's Coffin, then add Epsilon Delphini as the tail.
Do not use it for
Job's Coffin is an asterism within Delphinus, not the official name of the constellation.
Reference category
Constellations & Star Lore
Related terms
Crater, Crux Constellation, Dorado, Draco

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The story behind Delphinus

Delphinus was one of Ptolemy's ancient constellations and has long retained its dolphin figure.

Delphinus in spiritual tradition

Delphinus condenses a whole imagined creature into one precise and friendly little diamond.

Delphinus: 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.

Delphinus in numerology

Delphinus 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 Delphinus matters

Its concentrated shape is easy to learn and offers a satisfying target in a rich summer Milky Way neighborhood.

Delphinus at work: an example

Gamma Delphini resolves into a contrasting telescopic double at moderate magnification.

Where interpretation stops

Delphinus 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

Catch the Dolphin beside Aquila

Delphinus in a book is one thing; Delphinus 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.

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CraterCrater is the Cup, a subtle spring constellation neighboring Corvus and Hydra. Crux ConstellationCrux is the compact Southern Cross, a major landmark beside Centaurus. DoradoDorado is the Dolphinfish, a southern constellation dominated by the Large Magellanic Cloud. DracoDraco is the Dragon, a looping northern constellation whose star Thuban was once near the pole. 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.

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Common questions

What is Delphinus?

Delphinus is a small northern constellation representing a dolphin, recognized by a compact diamond and trailing star.

How is Delphinus used in an almanac?

Look east of Altair for the four-star diamond sometimes called Job's Coffin, then add Epsilon Delphini as the tail.

What should I avoid when interpreting Delphinus?

Job's Coffin is an asterism within Delphinus, not the official name of the constellation.

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