EOP and Space Weather Data

"Earth Orientation Parameter and Space Weather Data for Flight Operations,"
presented at the 23rd AAS/AIAA Space Flight Mechanics Meeting,
2013 February 10–14.

"Using EOP and Space Weather Data for Satellite Operations,"
presented at the 15th AIAA/AAS Astrodynamics Specialist Conference,
2005 August 7–11.

Earth Orientation Parameters (EOP) Data Documentation

Space Weather Data Documentation

Graph of Sunspot Number & 10.7-cm Solar Flux Data


Earth Orientation Parameter (EOP) Data
CSV starting 1962 Jan 01
(2,291,201 bytes)
CSV starting 2019 Jan 01
(214,658 bytes)
Legacy starting 1962 Jan 01
(2,387,004 bytes)
Legacy starting 2019 Jan 01
(221,827 bytes)
Space Weather Data
CSV starting 1957 Oct 01
(2,786,704 bytes)
CSV starting 2019 Jan 01
(235,253 bytes)
Legacy starting 1957 Oct 01
(3,243,470 bytes)
Legacy starting 2019 Jan 01
(290,365 bytes)