BRO-4

Photo BRO-4

49066
Spacetrack Directory Number
2021-08-17
Orbit launches
482.56 km
Average height
27452.25 km/h
Average velocity


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 1177
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) 97.43°
Laps per day 16
Height BRO-4 482.56 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 482.56 km. Average velocity BRO-4 is 27452.25 km/h. Inclination BRO-4 satellite 97.45°.

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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

Update time: 2024-11-06 12:03:09
Average height of ISS BRO-4 is: 482.56km
Average velocity BRO-4 is: 27452.25km/h
Average orbit height BRO-4 is: 97.45°
BRO-4 a new group of Starlink satellites has been launched 2021-08-17
BRO-4 is from 1177 days Days in orbit.