"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
2026-02-14 through 2026-02-18
| UTC | 0000 | 0300 | 0600 | 0900 | 1200 | 1500 | 1800 | 2100 |
|---|---|---|---|---|---|---|---|---|
| 2026-02-14 | ||||||||
| 2026-02-15 | G1 | G1 | ||||||
| 2026-02-16 | G1 | |||||||
| 2026-02-17 | ||||||||
| 2026-02-18 |
Current as of 2026-02-16 00:29:14
Black cell outline shows current window
Graph of Sunspot Number & 10.7-cm Solar Flux Data
| Earth Orientation Parameter (EOP) Data | |
|---|---|
| CSV starting 1962 Jan 01 (2,358,005 bytes) |
CSV starting 2021 Jan 01 (207,547 bytes) |
| Legacy starting 1962 Jan 01 (2,456,164 bytes) |
Legacy starting 2021 Jan 01 (214,963 bytes) |
| Space Weather Data | |
| CSV starting 1957 Oct 01 (2,863,719 bytes) |
CSV starting 2021 Jan 01 (235,474 bytes) |
| Legacy starting 1957 Oct 01 (3,328,479 bytes) |
Legacy starting 2021 Jan 01 (278,882 bytes) |