| RefNo | CLP/21/2 | 
| Level | Item | 
| Title | Paper, 'Method of determining Aphelia, eccentricities of planetary orbits' by Edmond Halley | 
| Date | c.17th century | 
| Description | Subject: Astronomy | 
| Language | Latin | 
| Extent | 3p | 
| Format | Manuscript | 
| PhysicalDescription | Ink on paper | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8423 | Halley; Edmond (1656 - 1742); astronomer | 1656 - 1742 |