BRO-4
Satellite information BRO-4 - 2021-073A
| Spacetrack Directory Name | BRO-4 |
| Alternative name | 2021-073A |
| Follow BRO-4 | BRO-4 Tracker |
| Pass predictions BRO-4 | Pass predictions BRO-4 |
| Orbit launches |
2021-08-17 g.02:00 (3 years ago)
|
| Days in orbit | 1141 |
| Country/organisation of origin | Francja (FR) |
| Starting point | FRGUI (Guiana Space Centre, French Guiana) |
| WWW | Here |
| Perigee | 520 km/h |
| Apogee | 562 km |
| Orbit slope (inclination) | 97.44° |
| Laps per day | 15 |
| Height BRO-4 | 490.63 km |
Additional information BRO-4
Spectrum monitoring service. Maritime surveillance. Electromagnetic intelligence service.
satellite BRO-4 Date of exalting 17.08.2021y. Average height of ISS BRO-4 hundred 490.63 km. Average velocity BRO-4 is 27436.07 km/h. Inclination BRO-4 satellite 97.46°.TLE
Average orbit height BRO-4
Average velocity BRO-4
Average inclination BRO-4
Frequency BRO-4
In the table below we show the frequencies BRO-4.
| Downlink | Mode |
|---|---|
| 401.735 MHz | 9600bps FSK |
| 401.735 MHz | FSK AX.100 Mode 5 |
| 401.106 MHz | FSK AX.100 Mode 5 |
| 401.520 MHz | FSK AX.100 Mode 5 |
| 2260.500 MHz | FSK |
