Identity area
Reference code
Title
Date(s)
- 18th century, early 19th century (Creation)
Level of description
Extent and medium
2 volumes
Context area
Name of creator
Biographical history
The Royal Observatory was founded by Charles II in 1675. Charles II appointed John Flamsteed as his first Astronomer Royal in March 1675. The Observatory was built to improve navigation at sea and 'find the so-much desired longitude of places'. This was inseparable from the accurate measurement of time, for which the Observatory became generally famous in the 19th century. The Royal Observatory is also the source of the Prime Meridian of the world, Longitude 0° 0' 0''. The Prime Meridian is defined by the position of the large 'Transit Circle' telescope in the Observatory's Meridian Building. This was built by Sir George Biddell Airy, the 7th Astronomer Royal, in 1850. The cross-hairs in the eyepiece of the Transit Circle precisely define Longitude 0º for the world. Since the late 19th century, the Prime Meridian at Greenwich has served as the co-ordinate base for the calculation of Greenwich Mean Time. The Greenwich Meridian was chosen to be the Prime Meridian of the World in 1884. In 1960, shortly after the transfer of the Royal Greenwich Observatory (RGO) to Herstmonceux (and later Cambridge), Flamsteed House was transferred to the National Maritime Museum's care and over the next seven years the remaining buildings on the site were also transferred and restored for Museum use. Following the closure of the RGO at Cambridge in October 1998, the site is now again known as the Royal Observatory, Greenwich.
Repository
Archival history
GB 0117 MS 371 18th century, early 19th century Sub-fonds 2 volumes Royal Observatory , Greenwich
The Royal Observatory was founded by Charles II in 1675. Charles II appointed John Flamsteed as his first Astronomer Royal in March 1675. The Observatory was built to improve navigation at sea and 'find the so-much desired longitude of places'. This was inseparable from the accurate measurement of time, for which the Observatory became generally famous in the 19th century. The Royal Observatory is also the source of the Prime Meridian of the world, Longitude 0° 0' 0''. The Prime Meridian is defined by the position of the large 'Transit Circle' telescope in the Observatory's Meridian Building. This was built by Sir George Biddell Airy, the 7th Astronomer Royal, in 1850. The cross-hairs in the eyepiece of the Transit Circle precisely define Longitude 0º for the world. Since the late 19th century, the Prime Meridian at Greenwich has served as the co-ordinate base for the calculation of Greenwich Mean Time. The Greenwich Meridian was chosen to be the Prime Meridian of the World in 1884. In 1960, shortly after the transfer of the Royal Greenwich Observatory (RGO) to Herstmonceux (and later Cambridge), Flamsteed House was transferred to the National Maritime Museum's care and over the next seven years the remaining buildings on the site were also transferred and restored for Museum use. Following the closure of the RGO at Cambridge in October 1998, the site is now again known as the Royal Observatory, Greenwich.
Letters and papers about the affairs of the Greenwich Observatory in the eighteenth and early nineteenth centuries.
Open
No publication without written permission. Apply to Archivist in the first instance.
English
Table of contents at front of each volume.
Sources: http://www.nmm.ac.uk/about/history/royal-observatory/
Copied from the Royal Society catalogue by Sarah Drewery.
General International Standard Archival Description, ISAD(G), second edition, 2000; National Council on Archives Rules for the Construction of Personal Place and Corporate Names 1997.
Feb 2009. Astronomy Astronomical observatories Royal Observatory , Greenwich Scientific facilities
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Letters and papers about the affairs of the Greenwich Observatory in the eighteenth and early nineteenth centuries.
Appraisal, destruction and scheduling
Accruals
System of arrangement
Conditions of access and use area
Conditions governing access
Open
Conditions governing reproduction
No publication without written permission. Apply to Archivist in the first instance.
Language of material
- English
Script of material
- Latin
Language and script notes
English
Physical characteristics and technical requirements
Finding aids
Table of contents at front of each volume.
Allied materials area
Existence and location of originals
Existence and location of copies
Related units of description
Publication note
Notes area
Note
Alternative identifier(s)
Access points
Subject access points
Place access points
Name access points
Genre access points
Description control area
Description identifier
Institution identifier
Rules and/or conventions used
General International Standard Archival Description, ISAD(G), second edition, 2000; National Council on Archives Rules for the Construction of Personal Place and Corporate Names 1997.
Status
Level of detail
Dates of creation revision deletion
Language(s)
- English