SELENE
Mission information
Name
SELENE
Alternate Names
HSD-SELENE
Satellite ID
GGQT-4724-9610-5966-0366
NORAD ID
69020
Website
https://emtech.space/
Country of Origin

Greece

Status
Satellite alive
Operational

Satellite is in orbit and operational

Image
SELENE
Mission timeline
Launch Date
2026-05-03T06:59:00+00:00
Description

The Hellenic Space Dawn mission is a Greek initiative, featuring a twin CubeSat constellation named Helios and Selene designed to bolster national space capabilities through advanced Earth Observation and experimental laser communications. Supported by the European Space Agency and the Greek Ministry of Digital Governance, the mission integrates domestic technologies—including on-board edge processing and secure optical links—to deliver data for applications such as maritime traffic monitoring, natural disaster management, and urban land use analysis.

SatNOGS Links
Network Observations
S Band
Copy UUID Citation
Type
Transmitter
Downlink Mode
FSK
Downlink Frequency
2255000000
Baud
50000
ITU Notifications
ITU Notified [Link 1]
Updated by ggalanos and reviewed on 2026-05-02 15:24 by fredy
Most Recent Observers (last 24h)

No observations recorded for SELENE 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
2026-07-06 21:33:25 UTC
TLE Set 
1 69020U 26100AS  26187.26796557  .00007130  00000-0  33319-3 0  9990
2 69020  97.4016  84.6863 0002162 278.8643  81.2348 15.20094764  9700
Satellite Suggestion History
Transmitter Suggestion History