HMU-SAT2
Mission information
Name
HMU-SAT2
Alternate Names
Teruteru
Satellite ID
UNBL-8646-7261-0218-2058
Temporary NORAD ID
98403
Followed NORAD ID
67688
Website
https://www.nagano-c.ed.jp/komako/teruteru.html
Country of Origin

Japan

Status
Satellite alive
Operational

Satellite is in orbit and operational

Image
HMU-SAT2
Mission timeline
Launch Date
2025-10-26T00:00:00+00:00
Deploy Date
2026-02-03T00:00:00+00:00
Description

On one side, HMU-SAT2 has nine LEDs to enable observation from the ground. The satellite will be activated when it gets deployed from the ISS, and 10 seconds after it powers on, the LEDs will be illuminated.

It carries a total of 82 messages including senryū (poems), that will be projected in Morse code.

Wikipedia

SatNOGS Links
Network Observations
No Transmitters Found
No approved transmitters yet for this Satellite. Help us improve our database, you can find instructions at this wiki link
Most Recent Observers (last 24h)

No observations recorded for HMU-SAT2 in the last 24h

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 03:15:20 UTC
TLE Set 
1 67688U 98067YE  26048.62283168  .00043336  00000-0  74973-3 0  9993
2 67688  51.6318 171.4087 0007740  89.9843 270.2033 15.50474672  1591
Satellite Suggestion History