KOSEN-1
Mission information
Name
KOSEN-1
Другие названия
JR5YGJ
Call sign
Satellite ID
NJBJ-3838-9654-0508-8247
NORAD ID
NORAD ID слежения
Operator
Network
Страна спутника
Japan
Web-site
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
The satellite is in orbit
The network has not received data from this satellite for a long time
Orbital parameters of the satellite
Perigee
472.23 km
Apogee
491.59 km
Inclination
97.3°
Period
95.6 min
Semi-major axis
6860.0 km
Velocity
7.6 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
2026-02-05 06:47:47 UTC
2026-02-04 07:10:44 UTC
2026-02-02 17:11:13 UTC
2026-02-01 17:29:19 UTC
2026-01-28 17:23:52 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak
TLE updated
2026-06-27 01:56:45
Two-line elements (TLE)
1 49402U 21102H 26177.57866508 .00007679 00000+0 29201-3 0 9998
2 49402 97.3187 219.5535 0014204 167.5204 192.6389 15.26959722255459