2019-036A - Norad ID: 44339
| Spacetrack Directory Name | Prox-1 |
| Alternative name | 2019-036A |
| Follow Prox-1 | Prox-1 Tracker |
| Pass predictions Prox-1 | Pass predictions Prox-1 |
| Orbit launches |
|
| Days in orbit | 2508 |
| Country/organisation of origin | USA (US) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| WWW | Here |
| Categories | |
| Perigee | 707 km |
| Apogee | 723 km |
| Orbit slope (inclination) | 24° |
| Laps per day | 15 |
| Height Prox-1 | 616.06 km |
LightSail is a project to demonstrate controlled solar sailing within low Earth orbit using a CubeSat. The project was developed by The Planetary Society, a global non-profit organization devoted to space exploration. It consists of two spacecraft?LightSail 1 and LightSail 2. LightSail 1 was an engineering demonstration mission designed to test its new sail deployment method in space, it did not perform solar sailing. LightSail 2 is a fully functional spacecraft intended to demonstrate true solar sailing, and incorporates the lessons learned from LightSail 1. LightSail is a follow-on project to Cosmos 1?a solar sail spacecraft designed by The Planetary Society in the early 2000s which was destroyed during a launch failure in 2005.
Both LightSail spacecraft measure 10 cm × 10 cm × 30 cm (3.9 in × 3.9 in × 11.8 in) in their stowed configuration. After sail deployment, the total area of each spacecraft is 32 square meters (340 sq ft).
In the table below we show the frequencies Prox-1.
| Uplink | Downlink |
|---|---|
| 437.345 MHz |
2300.000 MHz |