Dictionary term
Mimosa
Direct answer
Mimosa is Beta Crucis, a hot blue-white multiple star marking the eastern arm of Crux.
Mimosa is the bright eastern arm star of the Southern Cross.
- Source
- The Great Almanac Dictionary
- Category
- Constellations & Star Lore
- Also appears in
- Constellations & Star Lore
- Aliases
- None listed
- Last updated
- 2026-07-16
Quick reference
- Use when
- Place Mimosa opposite Delta Crucis across the Cross, with Acrux below and Gacrux above.
- Do not use it for
- The variability is subtle and does not account for obvious naked-eye flickering near the horizon.
- Reference category
- Constellations & Star Lore
- Related terms
- Pollux, Castor, Acrux, Hadar
The story behind Mimosa
The name Mimosa entered modern navigation usage and is now approved by the IAU.
Mimosa in spiritual tradition
Mimosa marks one arm of a pattern that has oriented generations of southern travelers.
The Great Almanac frames Mimosa with educational restraint. Mystical or symbolic language may be meaningful, but it should not be exaggerated into certainty, panic, or permission to ignore ordinary responsibility.
Mimosa in the Bible
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.
Mimosa in numerology
Mimosa 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 Mimosa matters
Its color and position help distinguish true Crux from nearby false-cross patterns.
Example in a reading: Photometry shows that Mimosa varies slightly as a Beta Cephei pulsating star.
Interpretive caution: The variability is subtle and does not account for obvious naked-eye flickering near the horizon.
How Mimosa is used in a reading
Place Mimosa opposite Delta Crucis across the Cross, with Acrux below and Gacrux above.
Where interpretation stops
Mimosa 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:
- IAU Division C Working Group on Star Names - Official IAU working group responsible for standardizing star names used in international astronomy.
- CDS SIMBAD Astronomical Database - Professional astronomical database for stellar identifiers, positions, classifications, and bibliography.
The page starts with a direct definition, then separates use, example, caution, spiritual meaning, and historical context. For astrology, occult, demonology, curse, and spiritual warfare terms, the editorial rule is to explain the term without making fear-based, fatalistic, medical, legal, financial, or ritual-instruction claims.
Continue learning
Continue into the current celestial field and place this sky reference beside live planetary positions.
Open Worldwide WatchRelated terms
These related entries help place Mimosa inside a wider reference cluster instead of leaving it as a standalone keyword.
