Astrolabe Catalogue

 

Small image of astrolabe rete separated from astrolabe. Click to enlarge.
Date 1587/8 (A.H. 996)
Maker Muḥammad Amīn ibn Amīrzā Khān
Place Persia
Material Brass
Inventory no. 52399
Acquisition Presented by J. A. Billmeir in 1957
The rete is of the foliate (single knob) type. The back of the rete shows typical construction marks.The zodiac on the rete is labelled: حمل , ثور , جوزا , سرطان , اسد , سنبله , ميزان , عقرب , قوس , جدي , دلو , حوت

Stars

There are 0 stars on the rete marked with bulb pointers. Unless otherwise indicated the star name, mediation and declination are as marked/measured on the rete.
Click on the star name or modern star name to search for other astrolabes with the same star.
Star name
(on instrument)
Modern star
(if known)
Mediation Declination Pointer

Horse Image:

astrolabe part (photo)

Horse Image:

astrolabe part (photo)

Pin & Horse

The rete is attached using a pin & horse. The horse is finely engraved, showing much detail. The head of the pin is decorated with radial lines..
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