CUTE-1
Mission information
Name
CUTE-1
Alternate Names
CO-55
Satellite ID
JOVH-8612-8312-2052-1559
NORAD ID
27844
Country of Origin

Japan

Status
Satellite in orbit
Operational

Satellite is in orbit

Reception
Status
Unknown
Image
CUTE-1
Mission timeline
Launch Date
2003-06-30T00:00:00+00:00
Description

The Tokyo Institute of Technology developed CUTE 1 as a nanosatellite that operates a a beacon using the callsign JQ1YCY. It is well known as CO-55.

SatNOGS Links
Network Observations
Mode U TLM
Copy UUID Citation
Type
Transmitter
Downlink Mode
AFSK
Downlink Frequency
437470000.0
Baud
1200
Mode U TLM
Copy UUID Citation
Type
Transmitter
Downlink Mode
CW
Downlink Frequency
436837500.0
PE0SAT - CW Beacon
Copy UUID Citation
Type
Transmitter
Downlink Mode
CW
Downlink Frequency
436835820.0
Most Recent Observers (last 24h)
Observer Latest Data
Groundstation OM4ATC-JN99be 2026-10-01 14:42:36 UTC
EuroSpaceHub-UCM-IM89jn 2026-10-01 06:46:25 UTC
PE0SAT-12-JO21mr 2026-10-01 06:38:31 UTC
PE0SAT-21-JO21mr 2026-10-01 06:38:23 UTC
Sofia SAT Club - Bay Ivan-KN22lx 2026-10-01 05:01:36 UTC
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30 days.
No Decoders Found
Help us develop a decoder, you can find instructions at this wiki link
Orbital Elements
Latest Two-Line Element (TLE)
TLE Source
Space-Track.org
TLE Updated
2026-10-01 11:23:31 UTC
TLE Set 
1 27844U 03031E   26273.89876334  .00000143  00000-0  80996-4 0  9994
2 27844  98.6770 281.1482 0008572 234.9626 125.0749 14.24388127206729
Satellite Suggestion History
Transmitter Suggestion History