TRITON-1
Mission information
Name
TRITON-1
Satellite ID
APZD-5343-3708-9744-3445
NORAD ID
39427
Countries of Origin

United Kingdom

Netherlands

Status
Satellite alive
Operational

Satellite is in orbit and operational

Image
TRITON-1
Mission timeline
Launch Date
2013-11-21T00:00:00+00:00
Description

An experimental Automatic identification System (AIS) receiver that has periodic down link beacons with telemetry and AIS messages.

Mode 1200bps RC-BPSK CW
Type
Transmitter
Downlink Mode
CW
Downlink Frequency
145.818 MHz
Primary TLM - CW
Type
Transmitter
Downlink Mode
CW
Downlink Frequency
145.815 MHz
Baud
15
Primary TLM - AFSK1k2
Type
Transmitter
Downlink Mode
AFSK
Downlink Frequency
145.815 MHz
Baud
1200
Secondary TLM - CW
Type
Transmitter
Downlink Mode
CW
Downlink Frequency
145.860 MHz
Baud
15
Secondary TLM - AFSK1k2
Type
Transmitter
Downlink Mode
AFSK
Downlink Frequency
145.860 MHz
Baud
1200
Mode S Beacon
Type
Transmitter
Service
Amateur
Downlink Mode
FM
Downlink Frequency
2408.000 MHz
Unconfirmed
Yes
Most Recent Observers (last 24h)
Observer Latest Data
PAULO PV8DX-FJ92pt 2025-07-12 16:25:56 UTC
Dunchurch-IO92ii 2025-07-12 11:52:54 UTC
Archenhold-JO62rl 2025-07-11 23:11:42 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
Celestrak (SatNOGS)
TLE Updated
2025-07-12 19:02:37 UTC
TLE Set
1 39427U 13066M   25193.61812812  .00001336  00000+0  17463-3 0  9996
2 39427 97.8348 106.5572 0092658 259.1418 99.9355 14.79218163623847
Satellite Suggestion History

Transmitter Suggestion History