So. a hippodrome is where the horses run (the racetrack), and a heliodrome
is where the sun runs? That is nice; I like it.
Rudolf Hooijenga
52-30N 4-40E
Van: sundial Namens
fabio.sav...@nonvedolora.it
Verzonden: zondag 17 maart 2019 20:17
CC: sundial@uni-koeln.de
Onderwerp: Heliodrome
Dear Frank
every sundial has an heliodrome but its limits change with the
orientation of the dial, its shape and other if it isn't plane.
I took a glance to the last sundials uploaded on Sundial Atlas in these
days and I found a photo that is right for us.
(IT16648, photo by Roberto Incerti)
Dear Fabio,
Many thanks for your most interesting
message to the list...
> Years ago Nicola Severino found
> 'eliodromo' in a book of Athanasius
> Kircher...
Can you provide a photograph of an
eliodromo? OR, perhaps, a photograph
of a suitable sundial with the region
of the eliodromo highlight
