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 alive
Operational

Satellite is in orbit and operational

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.

Type
Transmitter
Downlink Mode
AFSK
Downlink Frequency
437470000
Baud
1200
Type
Transmitter
Downlink Mode
CW
Downlink Frequency
436837500
PE0SAT - CW Beacon
Type
Transmitter
Downlink Mode
CW
Downlink Frequency
436835820
Most Recent Observers (last 24h)
Observer Latest Data
VU2JEK_Nitin-MK83sd 2026-02-18 23:31:54 UTC
MAUSyagi-FN32ig 2026-02-18 22:55:34 UTC
VA3HEV-FN14tg 2026-02-18 22:55:16 UTC
LW2DYB-GF11br 2026-02-18 22:35:12 UTC
ISAE.Supaero UHF-JN03rn 2026-02-18 18:55:13 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
2026-02-18 21:15:51 UTC
TLE Set
1 27844U 03031E   26049.52555334  .00000318  00000-0  15658-3 0  9995
2 27844 98.6779 59.5628 0009858 163.8515 196.2980 14.24249098174782
Satellite Suggestion History

Transmitter Suggestion History