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Satellite information
Mission information
Name
KOSEN-1
Call sign
Satellite ID
NJBJ-3838-9654-0508-8247
NORAD ID
Status
Active
The satellite is in orbit
Orbital parameters of the satellite
Perigee
485.37 km
Apogee
503.57 km
Inclination
97.4°
Period
95.8 min
Semi-major axis
6872.6 km
Velocity
7.61 km/s
Mission timeline
Launch time
2021-11-09 00:00:00
Decayed time
Transmitters
Telemetry decoder KOSEN-1
Decoder name
kosen1
Decoder fields
Last observers
Observer
Time of receipt
2025-11-08 08:49:19 UTC
2025-11-08 07:18:41 UTC
2025-11-08 05:43:12 UTC
2025-11-07 19:54:06 UTC
2025-11-07 18:25:05 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (active)
TLE updated
2025-11-08 09:43:57
Two-line elements (TLE)
1 49402U 21102H   25312.08277146  .00011465  00000+0  49233-3 0  9993
2 49402 97.3517 353.7050 0013237 267.6037 92.3684 15.22774861220327
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