YAOGAN 21

satellite active
status is unknown

Mission information

Name

YAOGAN 21

Call sign

Satellite ID

UOBH-0478-4458-7492-3646

NORAD ID

Web-site

Status

Active
The satellite is in orbit
The network has not received data from this satellite for a long time

Orbital parameters of the satellite

Perigee

484.34 km

Apogee

499.35 km

Inclination

97.2°

Period

95.8 min

Semi-major axis

6870.0 km

Velocity

7.61 km/s

Mission timeline

Launch time

2014-09-08 00:00:00

Decayed time

2012-09-08 00:00:00

Transmitters

Telemetry decoder YAOGAN 21

Decoder name

Decoder fields

Data for the last 30 days

Orbital Elements

Last two-line elements (TLE)

TLE source

Space-Track.org

TLE updated

2025-07-13 07:34:09

Two-line elements (TLE)

1 40143U 14053A   25194.19389031  .00005323  00000-0  22465-3 0  9995
2 40143  97.1969 243.8731 0010935 254.8277 105.1752 15.23638229603355