Scales
| Type | Range & Units | Numbered | Geometry | Location |
|---|---|---|---|---|
| Calendar | First day of month - Last day of month Days of year | Every 5 | Circular, concentric | tropic of capricorn |
| Date | ca. 1350 |
| Place | Oxford |
| Material | Brass |
| Inventory no. | 47901 |
| Acquisition | Lent by Oriel College, Oxford, in 1924 |
Stars
There are 17 stars on the rete marked with flamant 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 |
|---|---|---|---|---|
| alhab' | Sirius | pointer damaged | pointer damaged | flamant |
| libed | pointer damaged | pointer damaged | flamant | |
| cor | Antares | pointer damaged | pointer damaged | flamant |
| corv9 | Gienah | pointer damaged | pointer damaged | flamant |
| ala | 5.0° of Aries | 23° | flamant | |
| batonk | Baten Kaitos | 20.0° of Aries | -15° | flamant |
| aliok | Capella | 14.0° of Gemini | 44° | flamant |
| elgueza | Betelgeuse | 16.0° of Gemini | 6° | flamant |
| algom | Procyon | 18.0° of Cancer | 7° | flamant |
| egr' | 22.0° of Cancer | 44° | flamant | |
| cau le | Regulus | 16.0° of Virgo | 18° | flamant |
| alramc | Arcturus | 27.0° of Libra | 22° | flamant |
| yed | Yed Prior | 27.0° of Scorpio | 8° | flamant |
| Wega | Vega | 6.0° of Capricorn | 37° | flamant |
| alth' | Altair | 17.0° of Capricorn | 5° | flamant |
| delfin | Deneb Dulfim | 10.0° of Aquarius | 9° | flamant |
| hu9 equi | Scheat | 11.0° of Pisces | 22° | flamant |