KOSEN-1
Mission information
- Name
- KOSEN-1
- Alternate Names
- JR5YGJ
- Satellite ID
- NJBJ-3838-9654-0508-8247
- NORAD ID
- 49402
- Website
- http://space.kochi-ct.jp/kosen-1/
- Country of Origin
-
Japan
Status
Operational
Satellite is in orbit and operational
Image
Mission timeline
- Launch Date
- 2021-11-09T00:00:00+00:00
SatNOGS Links
Mode HF/U - Onboard SDR
- Type
- Transponder
- Service
- Amateur
- Downlink Mode
- AFSK
- Downlink Frequency
- 435.525 MHz
- Baud
- 1200
- Uplink Mode
- CW
- Downlink High
- 435.525 MHz
- Uplink Frequency
- 21.125 MHz
- Uplink High
- 21.150 MHz
- IARU Coordination
- IARU Coordinated
Mode U - AFSK1k2
- Type
- Transmitter
- Downlink Mode
- AFSK
- Downlink Frequency
- 435.525 MHz
- Baud
- 1200
- IARU Coordination
- IARU Coordinated
Mode U - GMSK9k6
- Type
- Transmitter
- Downlink Mode
- GMSK
- Downlink Frequency
- 435.525 MHz
- Baud
- 9600
- IARU Coordination
- IARU Coordinated
Mode U - CW Beacon
- Type
- Transmitter
- Downlink Mode
- CW
- Downlink Frequency
- 435.525 MHz
- Baud
- 18
- IARU Coordination
- IARU Coordinated
Most Recent Observers (last 24h)
| Observer | Latest Data |
|---|---|
| ArgusNavis-EL88sb | 2025-03-14 02:11:57 UTC |
| PV8DX-FJ92pt | 2025-03-14 00:32:37 UTC |
| LW2DYB-GF11br | 2025-03-14 00:20:10 UTC |
| M0EYT / 2E0NOG-IO80xs | 2025-03-13 19:59:58 UTC |
| Dunchurch-IO92ii | 2025-03-13 19:59:48 UTC |
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30
days.
Decoder: KOSEN-1 Telemetry
- Script Name
- kosen1
- Decoder Fields
- Click here
Orbital Elements
Warning: There is at least one newer non-redestributable TLE set.
Latest Two-Line Element (TLE)
- TLE Source
- Celestrak (SatNOGS)
- TLE Updated
- 2025-03-14 01:28:11 UTC
- TLE Set
-
1 49402U 21102H 25072.69131625 .00014455 00000+0 70305-3 0 9990
2 49402 97.3838 119.6379 0016945 31.8708 328.3548 15.18380295183947
KOSEN-1 Suggestion
- Name
- KOSEN-1
- NORAD ID
- 49402
- Alternative Names
- JR5YGJ
- Dashboard URL
- https://dashboard.satnogs.org/d/PLGWSgZHz/kosen-1?orgId=1&from=now-7d&to=now
- status
- alive
- countries
- website
- http://space.kochi-ct.jp/kosen-1/
- launched
- Nov. 9, 2021, midnight