CUBESAT XI-IV
Mission information
- Name
- CUBESAT XI-IV
- Alternate Names
- CO-57
- Satellite ID
- KZUI-4275-4790-4963-1514
- NORAD ID
- 27848
- Website
- https://www.space.t.u-tokyo.ac.jp/
- Country of Origin
-
Japan
Status
Operational
Satellite is in orbit and operational
Image
Mission timeline
- Launch Date
- 2003-06-30T00:00:00+00:00
Description
Cubesat XI-IV is Japanese 1U Cubesat which is also known as CO-57 or Sai Four. It has a CW beacon using the callsign JQ1YCW.
SatNOGS Links
Mode U CW Beacon
- Type
- Transmitter
- Downlink Mode
- CW
- Downlink Frequency
- 436847500
Mode U AFSK TLM
- Type
- Transmitter
- Downlink Mode
- AFSK
- Downlink Frequency
- 437490000
- Baud
- 1200
PE0SAT - CW Beacon
- Type
- Transmitter
- Downlink Mode
- CW
- Downlink Frequency
- 436848700
- Baud
- 15
Most Recent Observers (last 24h)
| Observer | Latest Data |
|---|---|
| DEX-ONE-JO20ul | 2025-10-07 16:56:56 UTC |
| GAO UHF-JN87hg | 2025-10-07 16:56:56 UTC |
| YO4DFT az 315 degrees -North West-KN44hd | 2025-10-07 16:54:55 UTC |
| SA2KNG Omni UHF/VHF-KP03cu | 2025-10-07 15:16:59 UTC |
| UX5UL-KO50ei | 2025-10-07 13:37:06 UTC |
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30
days.
Decoder: CO-57
- Script Name
- co57
- 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 27848U 03031J 25280.48238182 .00000439 00000+0 21267-3 0 9995
2 27848 98.6821 287.1457 0008839 211.4195 148.6457 14.23417878155427