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
Reception
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 |
|---|---|
| KC1OCA UC-4364-531R (UHF)-FN32uc | 2026-09-26 11:17:15 UTC |
| JF6FYI Nishikazu, KitaKyushu, QFH (UHF)-PM53kv | 2026-09-26 09:04:18 UTC |
| JF6FYI Nishikazu, KitaKyushu, 3-ele Yagi(UHF)-PM53kv | 2026-09-26 09:04:18 UTC |
| ISAE Supaero V/UHF-JN03rn | 2026-09-26 06:18:22 UTC |
| PE0SAT-31-JO21mr | 2026-09-26 06:13:51 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
- CalPoly
- TLE Updated
- 2026-09-25 11:22:52 UTC
- TLE Set
-
1 27848U 03031J 26267.47469237 .00000169 00000-0 93374-4 0 9997
2 27848 98.6805 274.4357 0008313 277.6439 82.3795 14.23663532205503