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 |
---|---|
Drachten-JO33bc | 2025-10-07 15:38:19 UTC |
Venables_Shed_UHF-JO02pp | 2025-10-07 15:37:31 UTC |
DEX-X-JO20ul | 2025-10-07 15:37:17 UTC |
GS ChNord UHF-JO10kq | 2025-10-07 15:36:19 UTC |
IK3SVW-1-JN65cq | 2025-10-07 15:36:12 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
- Celestrak (SatNOGS)
- TLE Updated
- 2025-10-07 18:48:19 UTC
- TLE Set
-
1 32791U 08021J 25280.44297324 .00020603 00000+0 89950-3 0 9999
2 32791 97.7393 263.4839 0006289 104.8627 255.3305 15.22146566948709