Retículo

Net (Reticuli)

IAU: Ret

Reticulum, the Reticle, is a small southern constellation created by Isaac Habrecht II in the early 17th century and later refined by Nicolas-Louis de Lacaille. It represents the reticle (crosshairs) used in telescope eyepieces for precise measurements. Despite its small size and faintness, Reticulum contains some interesting galaxies.

Estrela mais brilhante
Alpha Reticuli (3.33 mag)
Melhor época de observação
📅 December - January
Visibilidade
🌍 Southern Hemisphere

📜 Mitologia

Reticulum is a modern constellation with no classical mythology. It was originally created by Isaac Habrecht II around 1621 as 'Rhombus' (the Diamond), referring to a diamond-shaped pattern of stars. Nicolas-Louis de Lacaille renamed it 'Reticulum Rhomboidalis' (the Rhomboidal Net) during his southern sky survey (1751-1752), representing the reticle or crosshairs used in telescope eyepieces for precise celestial measurements. The name was later shortened to Reticulum.

💡 Fatos curiosos

  • Zeta Reticuli is famous in UFO lore as the alleged home system of the 'Gray' aliens from the Betty and Barney Hill case
  • Zeta Reticuli is a wide binary system of two Sun-like stars about 39 light-years away
  • Reticulum was one of the first constellations created to honor scientific instruments
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