SEEDS II
Mission information
- Name
- SEEDS II
- Alternate Names
- CO-66
- Satellite ID
- WLHF-1710-4037-0881-2319
- NORAD ID
- 32791
- Country of Origin
-
Japan
Status
Operational
Satellite is in orbit and operational
Image

Mission timeline
- Launch Date
- 2008-04-27T00:00:00+00:00
Description
SEEDS (Space Engineering EDucation Satellite) is a 3.0 kg Japanese nanosatellite built by the students at Nihon University. It will demonstrate the feasibility of down linking spacecraft parameter data in CW transmission.
SatNOGS Links
Mode U Digi
- Type
- Transmitter
- Downlink Mode
- FMN
- Downlink Frequency
- 437485000
PE0SAT - CW Beacon
- Type
- Transmitter
- Downlink Mode
- CW
- Downlink Frequency
- 437485700
Mode U TLM
- Type
- Transmitter
- Downlink Mode
- AFSK
- Downlink Frequency
- 437485000
- Baud
- 1200
- IARU Coordination
- IARU Coordinated
CW
- Type
- Transmitter
- Service
- Amateur
- Downlink Mode
- CW
- Downlink Frequency
- 437485000
- Baud
- 18
- IARU Coordination
- IARU Coordinated
Mode U SSTV
- Type
- Transmitter
- Downlink Mode
- SSTV
- Downlink Frequency
- 437485000
Most Recent Observers (last 24h)
Observer | Latest Data |
---|---|
M0EYT / 2E0NOG-IO80xs | 2025-09-05 16:27:44 UTC |
Dunchurch-IO92ii | 2025-09-05 16:25:39 UTC |
EU1AEM-KO33nv | 2025-09-05 14:54:28 UTC |
YO4DFT az 315 degrees -North West-KN44hd | 2025-09-05 14:53:25 UTC |
Apomahon-KM18ub | 2025-09-05 14:49:46 UTC |
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30
days.
Decoder: SEEDS II Telemetry
- Script Name
- co66
- Decoder Fields
- Click here
Orbital Elements
Latest Two-Line Element (TLE)
- TLE Source
- CalPoly
- TLE Updated
- 2025-09-05 10:30:07 UTC
- TLE Set
-
1 32791U 08021J 25247.88583869 .00020692 00000-0 94020-3 0 9995
2 32791 97.7344 230.0267 0002962 178.3484 181.7761 15.20789476943750