HM Nautical Almanac Office

Nautical Almanac Office
Office overview
Formed	1832–current
Jurisdiction	Government of the United Kingdom
Headquarters	Taunton, Somerset
Parent Office	United Kingdom Hydrographic Office

Her Majesty's Nautical Almanac Office (HMNAO), now part of the United Kingdom Hydrographic Office, was established in 1832 on the site of the Royal Observatory, Greenwich (ROG), where The Nautical Almanac had been published since 1767. HMNAO produces astronomical data for a wide range of users, such as astronomers, mariners, aviators, surveyors, the military, Police, lawyers, religious groups, architects, schools, diary and calendar manufacturers, photographers and film crews.

In 1937, it became part of ROG and moved with it, when it moved away from Greenwich (and was renamed the Royal Greenwich Observatory) first to Herstmonceux Castle, near Hailsham in East Sussex in 1948, then to Cambridge in 1990. When the RGO closed in 1998 HMNAO was transferred to the Rutherford Appleton Laboratory, near Abingdon in Oxfordshire. In December 2006, HMNAO was transferred to the United Kingdom Hydrographic Office, which is based in Taunton in Somerset.

Leaders of HMNAO[]

Superintendents of the Nautical Almanac[]

Thomas Young (1818–1829) – physicist and polymath
John Pond (1829–1831) – Astronomer Royal
W. S. Stratford (1831–1853) – set up a central bureaucracy to replace the system of home-based human computers
John Russell Hind (1853–1891) – discovered a number of asteroids in the earlier part of his career
A. M. W. Downing (1891–1910)
Philip Herbert Cowell (1910–1930) – best remembered for his work with Andrew Crommelin on the calculation of the orbit of Halley's Comet by numerical integration, in preparation for its return in 1910
Leslie Comrie (1930–1936) – a pioneer of numerical computation
Donald Sadler (1936–1970)
George A. Wilkins (1970–1989)
Bernard D. Yallop (1989–1996)

Heads of HM Nautical Almanac Office[]

Andrew T. Sinclair (1996–1998)
Patrick T. Wallace (1998–2006)
Stephen A. Bell (2006–present)

Publications[]

The Astronomical Almanac (jointly with the United States Naval Observatory)
The Nautical Almanac (jointly with the USNO)
Astronomical Phenomena (jointly with the USNO)
The Star Almanac
The UK Air Almanac
Rapid Sight Reduction Tables for Navigation
Planetary and Lunar Coordinates

External links[]

show v t Department of Admiralty
Direction and control of Admiralty and Naval affairs	Office of First Lord of the Admiralty and President of the Board of Admiralty Lord High Admirals Council
Boards and offices under the First Lord	Board of Admiralty Navy Board Navy Office Navy Pay Office Office of the Naval Secretary Office of the First Naval Lord Office of the First Sea Lord Office of the Senior Naval Lord Office of the Parliamentary and Financial Secretary to the Admiralty Office of the Permanent Secretary to the Admiralty Office of the Private Secretary to the First Lord of the Admiralty
Direction of Admirals Naval/Sea Lords War and Naval Staff	Office of the Senior Naval Lord Office of the First Naval Lord Office of the First Sea Lord
Secretariat and staff under the First Sea Lord	Office of the Naval Assistant to the First Sea Lord Office of the Additional Naval Assistant to the First Sea Lord Office of the Hydrographer of the Navy Offices of the Sea Lords Admiralty Navy War Council Admiralty War Staff Admiralty Naval Staff
Operational planning, policy strategy, tactical doctrine requirements	Admiralty Navy War Council Admiralty War Staff Admiralty Naval Staff
Divisions and sections under the War and Naval Staff	Administrative Planning Department Administrative Planning Division Air Division Anti-Submarine Division Anti-Submarine and Warfare Division Anti-U-boat Division Air Warfare Division Air Warfare and Fly Training Division Air Warfare and Training Division Communications Division Convoy Section Economic Warfare Division Gunnery and Anti-Aircraft Warfare Division Gunnery Division Gunnery and Torpedo Division Historical Section Local Defence Division Division Mercantile Movements Division Naval Air Division Naval Air Organisation and Training Division Naval Artillery and Torpedoes Division Navigation and Direction Division Navigation Division Minesweeping Division Mobilisation Division Naval Intelligence Division Operations Division Operations Division (Home) Operations Division (Foreign) Plans Division Plans Division (Q) Press Division Signal Division Signal Section Tactical Division Tactical and Weapons Policy Division Torpedo Division Torpedo, Anti-Submarine and Minewarfare Division Trade Division Trade and Operations Division Training and Staff Duties Division Tactical and Staff Duties Division Undersurface Warfare Division
Offices of the Sea Lords	Office of the Second Sea Lord Office of the Third Sea Lord Office of the Fourth Sea Lord Office of the Fifth Sea Lord
Admiralty civil departments and organisations under the Sea Lords	Admiralty Central Dockyard Laboratory Admiralty Central Metallurgical Laboratory Admiralty Civilian Shore Wireless Service Admiralty Compass Observatory Admiralty Constabulary Admiralty Constabulary Headquarters Admiralty Engineering Laboratory Admiralty Experimental Station Admiralty Experiment Works Admiralty Gunnery Establishment Admiralty Interview Board Admiralty Materials Laboratory Admiralty Mine Design Department Admiralty Mining Establishment Admiralty Naval Aircraft Materials Laboratory Admiralty Record Office Admiralty Research Laboratory Admiralty Signal Establishment Admiralty Signals and Radar Establishment Admiralty Surface Weapons Establishment Admiralty Torpedo Experimental Establishment Admiralty Underwater Weapons Establishment Admiralty Underwater Weapons Launching Establishment Architectural and Engineering Works Department Air Department Armament Supply Department Board of Invention and Research Board of Longitude Britannia Royal Naval College Chemical Department Combined Operations Headquarters Compass Department Department of the Accountant-General of the Navy Department of Miscellaneous Weapons Development Department of Naval Education Department of the Comptroller of Victualling and Transport Services Department of the Director of Dockyards Department of the Director of Naval Construction Department of the Director of Naval Equipment Department of the Director of Torpedoes and Mining Department of the Director of Transports Department of the Director of Underwater Weapons Department of the Director of Underwater Weapons Materials Department of the Flag Officer Sea Training Department of the Inspector-General of Naval Hospitals and Fleets Department of the Medical Director-General of the Navy Department of the Physician of the Navy Department of the Physician General of the Navy Department of the Storekeeper-General of the Navy Department of the Surveyor of Buildings Department of the Surveyor of Dockyards Directorate-General, (Naval Manpower and Training) Directorate General Training Dockyards and Fleet Maintenance Department Dockyards Branch Experimental Department Fire Control Group Greenwich Hospital Department Joint Warfare Establishment Historical Section Hydrographic Department Marine Department Marine Pay Department Medical Consultative Board Medical Department Medical Examining Board Nautical Almanac Office Naval Historical Branch Naval Construction Department Naval Intelligence Department Naval Medical Service Naval Mobilisation Department Naval Ordnance Department Naval Ordnance Stores Department Naval Reserve Department Naval Stores Department Naval Training Department Naval Works Department Navy, Army and Air Force Institute Navy and Army Canteen Board Navigation Department Office of the Admiral Commanding Coast Guard and Reserves Office of the Admiral Commanding, Reserves Office of the Admiralty Chemist Packet Service Royal Corps of Naval Constructors Royal Flying Corps Royal Marine Police Royal Marines Office Office of the Chaplain of the Fleet Royal Naval Academy Royal Naval Air Service Royal Naval Air Stations Royal Naval Armaments Depot Royal Naval Auxiliary Service Royal Naval Propellant Factory Royal Naval College Royal Naval College and the School for Naval Architecture Royal Naval College, Dartmouth Royal Naval College, Greenwich Royal Naval College, Osborne Royal Naval Engineering College Royal Naval Hospital Royal Naval Minewatching Service Royal Naval Patrol Service Royal Naval Volunteer Reserve Royal Naval War College Royal Naval War College, Portsmouth Royal Navy Dockyard Royal Navy Medical Service Royal Observatory, Greenwich Royal School of Naval Architecture School of Mathematics and Naval Construction Sea Transport Branch Sea Transport Department Sea Transport Division Sixpenny Office Torpedo Experimental Establishment Transport Department Victualling Department
Distribution of the Fleet	Office of the Permanent Secretary to the Admiralty Office of the First Naval Lord Office of the First Sea Lord Admiralty Naval Staff
Military units distributed under the Admiralty	1st Fleet 2nd Fleet 3rd Fleet Africa Station Atlantic Fleet Arabian Seas and Persian Gulf Australia Station Cape of Good Hope Station Cape and West Africa Station Battle Cruiser Fleet Battle Cruiser Force Caspian Flotilla Channel Fleet Channel Squadron Coastal Forces Commander-in-Chief, Coast of Ireland Cork Station Coast of Scotland Commander-in-Chief, China Commander-in-Chief, Dover Downs Station East Africa Station East Indies Fleet East Indies Station East Indies and China Station Eastern Fleet Far Eastern Fleet English Channel Grand Fleet Flag Officer Gibraltar Harwich Force Home Fleet Jamaica Station Leith Station Commander-in-Chief, Levant Levant and East Mediterranean Commander-in-Chief, Leeward Islands Lisbon Station Mediterranean Fleet Medway Newfoundland Station New Zealand Division New Zealand Naval Forces Narrow Seas Nore North America and West Indies Station Commander-in-Chief, North Sea Admiral Commanding, Orkneys and Shetlands Pacific Fleet Pacific Station Admiral of Patrols Commander-in-Chief, Plymouth Commander-in-Chief, Portsmouth Portugal Queenstown Station Royal East African Navy Royal Indian Navy Flag Officer Submarines Commander-in-Chief, Rosyth Reserve Fleet Scotland and Northern Ireland Commander-in-Chief, Sheerness Commander-in-Chief, South Atlantic South East Coast of America Station Commander-in-Chief, Thames Commander-in-Chief, Thames and Medway Thames, Medway and Nore West Africa Squadron Flag Officer, West Africa Commander-in-Chief, Western Approaches West Indies Station Western Squadron
Direction of Naval Finance	Department of the Parliamentary and Financial Secretary to the Admiralty
Departments under the Parliamentary and Financial Secretary	Department of the Civil Lord of the Admiralty Accountant-General's Department Comptroller of the Navy Department of the Surveyor of the Navy
Direction of Naval Administration and the Admiralty Secretariat	Department of the Permanent Secretary
Branches and offices under the Permanent Secretary	Admiralty Record Office Admiralty Secretariat Air Branch Civil Branch Legal Branch Military Branch Naval Branch Ship Branch
Civil Administration	Department of the Civil Lord of the Admiralty, Department of the Additional Civil Lord of the Admiralty
Departments under the Civil Lords	Accountant-General's Department Department of the Surveyor of Buildings Greenwich Hospital Department
Legal
Legal under Judicial Department	Admiralty court High Court of Admiralty Office of the Judge of the High Court of Admiralty High Court of Justice Office of the Judge Advocate of the Fleet Office of the Admiralty Advocate Office of the Chief Naval Judge Advocate Office of the Counsel for the Affairs of the Admiralty and Navy Office of the Counsel to the Admiralty Office of the Solicitor for the Affairs of the Admiralty Office of the Solicitor to the Admiralty and Navy Office of the Solicitor to the Admiralty King's Bench Division (Admiralty) Queens's Bench Division (Admiralty) Probate, Divorce and Admiralty Division Vice Admiralty courts

show Authority control
General	ISNI 1 VIAF 1 WorldCat
National libraries	United States