Astronomical compendium part

Astronomical compendium for latitudes 39°-45° North (horizontal dial) and 0°-65° North (equinoctial dial). This compendium consists of three separate parts including a nocturnal and a perpetual almanac. The centre of the instrument carries the horizontal dials, while the nocturnal forms the lid. The simple theodolite and the equinoctial dial form the base of the compendium.

Object Details

ID: AST0136.2
Type: Astronomical compendium part
Display location: Not on display
Creator: Unknown
Date made: circa 1582-83
Credit: National Maritime Museum, Greenwich, London, Caird Collection
Measurements: Overall: 15 mm; Diameter: 85 mm
Parts: Astronomical compendium