Edition Topoi

Ancient Sundials

© Gerd Graßhoff
‹ Ancient Sundials

Dialface ID 552

ObjID509-1

ObjID509-1

Holder:
Archaeological Museum, Rhodes, Greece
Site:
Unknown, Unknown
Material:
Marble, Lartios
Dating:
unknown
Type:
Cone, Conical
Inventory Number:
APX 1106
Page 1 of 2

Abstract

Information on the Dialface ID 552 / Object ID 509

Measurements

Measurement record: pipeline ObjID 509, matched to this dialface by inventory number.

Quality gradeB (completeness 27 %)
Dial surfacecone (decisive) · fit residual mm: cone 0.53, cylinder 2.48, sphere 4.03
Latitude φno latitude determined
Engraved lines9 hour lines, 1 day lines
Cone half-angle α36.9° (cone residual on all points 0.54 mm)
Measured2026-06-12 21:13

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References

3D Models

3D Point Selections

showing 1 - 5 of 12 items

DialfaceDialface
Day Curve EquinoctiumDay Curve Equinoctium
Hour Line 3Hour Line 3
Hour Line 4Hour Line 4
Hour Line 5Hour Line 5

DOI

10.17171/1-1-4500

Citation

Berlin Sundial Collaboration, Ancient Sundials, Dialface ID 552, Rhodes, Inv. Nr. APX 1106, 2014, Edition Topoi, DOI: 10.17171/1-1-4500

Citable

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