NOAA 20
Mission information
Name
NOAA 20
Alternate Names
JPSS-1
Satellite ID
UDBA-5128-1022-2939-7269
NORAD ID
43013
Website
https://www.nesdis.noaa.gov/about/our-offices/joint-polar-satellite-system-jpss-program-office
Country of Origin

United States of America

Status
Satellite alive
Operational

Satellite is in orbit and operational

Image
NOAA 20
Mission timeline
Launch Date
2018-11-18T00:00:00+00:00
SatNOGS Links
Network Observations
Argos Downlink RHCP Mode C
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Type
Transmitter
Service
Mobile
Downlink Mode
FM
Downlink Frequency
7812000000
Baud
30000000
Updated by ENSFNM and reviewed on 2023-10-09 23:28 by fredy
Inter-satellite TLM RHCP Mode S
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Type
Transmitter
Service
Inter-satellite
Downlink Mode
FM
Downlink Frequency
2067270000
Baud
6040000
Updated by ENSFNM and reviewed on 2023-10-09 23:28 by fredy
Ka-Band dumps
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Type
Transmitter
Downlink Mode
QPSK
Downlink Frequency
26703400000
Baud
300000000
Updated by aang23 and reviewed on 2022-11-11 09:29 by fredy
X-Band Direct Broadcast
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Type
Transmitter
Service
Meteorological
Downlink Mode
QPSK
Downlink Frequency
7812000000
Baud
15000000
Updated by fredy and reviewed on 2022-11-11 09:28 by fredy
SARSAT to LUT
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Type
Transmitter
Service
Maritime
Downlink Mode
BPSK
Downlink Frequency
1544500000
Updated by ENSFNM and reviewed on 2023-10-09 23:29 by fredy
Inter-satellite ranging RHCP Mode L (24000000 bd)
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Type
Transmitter
Service
Inter-satellite
Downlink Mode
FM
Downlink Frequency
1227600000
Updated by ENSFNM and reviewed on 2023-10-12 01:18 by fredy
Inter-satellite TLM RHCP Mode L (24000000 bd)
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Type
Transmitter
Service
Inter-satellite
Downlink Mode
FM
Downlink Frequency
1575420000
Updated by ENSFNM and reviewed on 2023-10-12 01:18 by fredy
Mode S - TT&C (RHCP)
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Type
Transmitter
Service
Meteorological
Downlink Mode
BPSK
Downlink Frequency
2247500000
Baud
800000
Updated by pe2bz and reviewed on 2023-12-15 18:12 by pe2bz
Most Recent Observers (last 24h)
Observer Latest Data
Drachten S-band-JO33bc 2025-10-20 02:15:43 UTC
Mogielnica - S-band-KN09wx 2025-10-20 02:12:34 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 (active)
TLE Updated
2025-10-19 12:48:16 UTC
TLE Set 
1 43013U 17073A   25292.29306361  .00000199  00000+0  11528-3 0  9997
2 43013  98.7504 229.2104 0000333 161.9221 198.1967 14.19504006410294
Satellite Suggestion History
Transmitter Suggestion History