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
Satellite alive
Operational

Satellite is in orbit and operational

Image
CUBESAT XI-IV
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.

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
UX5UL-KO50ei 2025-05-14 16:50:14 UTC
GAO UHF-JN87hg 2025-05-14 16:50:14 UTC
YO4DFT az 315 degrees -North West-KN44hd 2025-05-14 16:48:49 UTC
Apomahon-KM18ub 2025-05-14 16:42:02 UTC
SA2KNG Omni UHF/VHF-KP03cu 2025-05-14 15:09:00 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 (active)
TLE Updated
2025-05-14 00:35:50 UTC
TLE Set
1 27848U 03031J   25133.56351951  .00000303  00000+0  15286-3 0  9995
2 27848 98.6792 142.2113 0008275 285.2282 74.7982 14.23312735134575
No Satellite Suggestions Found