Spacetrack Directory Name | LEDSAT |
Alternative name | 2021-073D |
Follow LEDSAT | LEDSAT Tracker |
Pass predictions LEDSAT | Pass predictions LEDSAT |
Orbit launches | 2021-08-17 (3 years ago) |
Days in orbit | 1177 |
Country/organisation of origin | Włochy (IT) |
Starting point | FRGUI (Guiana Space Centre, French Guiana) |
WWW | Here |
Perigee | 524 km/h |
Apogee | 564 km |
Orbit slope (inclination) | 97.42° |
Laps per day | 15 |
Height LEDSAT | 506.33 km |
Equipped with LEDs (Light Emitting Diodes) and retroreflectors for optical tracking with ground-based telescopes and laser ranging observatories. Testing orbit and attitude determination by means of ground based optical observation and testing LED based optical communication.
LEDSAT will equip a bespoke digipeater system with both real tile and ?store & forward? capabilities for radio-amateur use; the radio-amateur user can define the delay in the retransmission of the message in a range of 0sec to 24hours.
In the table below we show the frequencies LEDSAT.
Uplink | Downlink | Mode |
---|---|---|
435.310 MHz |
435.190 MHz | 1k2/9k6* FSK Digipeater |
435.190 MHz | MSK AX.100 Mode 5 | |
435.310 MHz |
435.190 MHz | MSK AX.100 Mode 5 |