Hercules

A well-formed crater immediately south of Atlas, featuring a central peak and terraced walls.


Object Type: Lunar Impact Crater

Size: 69 km diameter

Location: Chattanooga, TN (35.15°N, 85.32°W)

Equipment: Telescope (750/150mm)

Visual Description

Hercules appeared as a well-defined crater just south of the larger Atlas. The crater showed excellent wall detail with visible terracing, and a small central peak was detectable. The floor appeared brighter and less complex than Atlas, providing a nice contrast between the two adjacent craters.

Notable Features

  • Well-preserved crater with terraced walls
  • Small but distinct central peak
  • Cleaner, less cluttered floor than Atlas
  • Forms prominent pair with Atlas to the north
  • Located near Mare Frigoris

Notes

  • Named after the hero Heracles (Hercules) from Greek mythology
  • Best observed 4-6 days after new moon
  • The size difference with Atlas makes for an interesting comparison
  • Coordinates: 46.7°N, 39.2°E
  • Good example of a well-preserved crater