ASTERISMS
RhoRho · 13 · HIP 43234 · HR 3492AshleshaAshlesha · Eps · 11 · HIP 43109 · HR 3482DelDel · 4 · HIP 42313 · HR 3410MinchirMinchir · Sig · 5 · HIP 42402 · HR 3418EtaEta · 7 · HIP 42799 · HR 3454ZetZet · 16 · HIP 43813 · HR 3547TheThe · 22 · HIP 45336 · HR 3665UkdahUkdah · Iot · 35 · HIP 47431 · HR 3845AlphardAlphard · Alp · 30 · HIP 46390 · HR 3748ZhangZhang · Ups-1 · 39 · HIP 48356 · HR 3903LamLam · 41 · HIP 49841 · HR 3994MuMu · 42 · HIP 51069 · HR 4094NuNu · HIP 52943 · HR 4232XiXi · HIP 56343 · HR 4450BetBet · HIP 57936 · HR 4552GamGam · 46 · HIP 64962 · HR 5020PiPi · 49 · HIP 68895 · HR 5287

Official IAU constellation

Hydra

Female Water Snake

IAU abbreviation: Hya

Visibility

Broadly visible from both hemispheres

Best placed

January, February, March

Difficulty

hard

Pattern

17 stars, 17 lines

About

Hydra is one of the 88 IAU-recognized constellations, reconstructed here from 17 stars using the ConstellationLines (Marc van der Sluys) stick-figure convention.

  • Hydra is one of the 88 constellations officially recognized by the International Astronomical Union.
  • This pattern connects 17 stars with 17 lines in this game's stick-figure convention.
  • Its brightest named star in this pattern is Alphard (apparent magnitude 1.99).

Important Stars

AshleshaMinchirUkdahAlphardZhang

made by mukndd · © 2026