Hydrus
Hyi (Hydri)
📋 A written introduction is coming — for now this page shows official values only.
Constellation
- IAU abbreviation
- Hyi
- Latin name
- Hydrus
- Genitive
- Hydri
- Meaning (IAU)
- The Lesser Water Snake
Source:International Astronomical Union · checked 2026-11-02 ↗
In everyday life
- Star charts and astronomy apps write this constellation as «Hyi», its IAU abbreviation.
- A constellation is an area of sky, not just a picture — the IAU fixed the 88 boundaries in 1928, so every star lies in exactly one.
Worked out from this object's official values.