MERRYWEATHER - Norad ID: 40973
| Spacetrack Directory Name | PROPCUBE 3 |
| Alternative name | MERRYWEATHER |
| Follow PROPCUBE 3 | PROPCUBE 3 Tracker |
| Pass predictions PROPCUBE 3 | Pass predictions PROPCUBE 3 |
| Orbit launches |
|
| Days in orbit | 3972 |
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Orbit slope (inclination) | 64.77° |
| Laps per day | 15 |
| Orbit | LEO (Non-Polar Inclined) |
| Height PROPCUBE 3 | 598.06 km |
The CubeSats are performing dual frequency ionospheric calibration measurements of ionospheric electron density and irregularities. They performing measurements of total electron content by differential group delay, of plasma irregularities by amplitude and phase scintillations and detection of artificial ionization and irregularities generated by the HAARP, Arecibo and Sura high frequency facilities.
satellite PROPCUBE 3 Date of exalting 08.10.2015y. Average height of ISS PROPCUBE 3 hundred 598.06 km. Average velocity PROPCUBE 3 is 27224.99 km/h. Inclination PROPCUBE 3 satellite 64.77°.