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GOES-19

From Wikipedia, the free encyclopedia
NOAA weather satellite

GOES-19
Artistic rendering of GOES-U once deployed
NamesGeostationary Operational Environmental Satellite-U
Mission typeEarth weather forecasting
OperatorNOAA /NASA
COSPAR ID2024-119AEdit this at Wikidata
SATCATno.60133Edit this on Wikidata
Mission duration15 years (planned)
253 days, 8 hours, 9 minutes (in progress)
Spacecraft properties
BusA2100
ManufacturerLockheed Martin
Launch mass5,000 kg (11,023 lb)
Dry mass2,925 kg (6,449 lb)
Start of mission
Launch date25 June 2024, 21:26 (2024-06-25UTC21:26Z) UTC[2] (5:26 pm EDT)
RocketFalcon Heavy
Launch siteKennedy Space Center,LC-39A
ContractorSpaceX
Entered service4 April 2025 (planned)[1]
Orbital parameters
Reference systemGeocentric orbit
RegimeGeostationary orbit
Longitude75.2° west (planned)[3]
Semi-major axis41,845 km (26,001 mi)[4]
Eccentricity0.0045031[4]
Perigee altitude35,286.4 km (21,926.0 mi)[4]
Apogee altitude35,663.3 km (22,160.1 mi)[4]
Inclination0.1204°[2]
Period24 hours[4]
EpochJuly 12, 2024

GOES-U mission insignia
← GOES-18

GOES-19 (designatedGOES-U prior to reaching geostationary orbit) is aweather satellite, the fourth and last of theGOES-R series of satellites operated by theNational Oceanic and Atmospheric Administration (NOAA). The GOES-R series will extend the availability of theGeostationary Operational Environmental Satellite (GOES) system until 2036. The satellite is built byLockheed Martin, based on theA2100 platform.[5][6]

Launch

[edit]

The satellite was successfully launched into space atop aSpaceXFalcon Heavy rocket on 25 June 2024 at 21:26 UTC (5:26 pm EDT local time at the launch site),[2] from theKennedy Space Center inFlorida, United States. The redesign of theloop heat pipe to prevent ananomaly, as seen inGOES-17, was not expected to delay the launch as withGOES-T.[7]

GOES-U also carries a copy of theNaval Research Laboratory's CompactCORonagraph (CCOR) instrument which, along with the CCOR planned forSpace Weather Follow On-Lagrange 1 (SWFO-L1), will allow continued monitoring ofsolar wind after the retirement of theNASA-ESASOHO satellite in 2025.[8][9]

GOES-U has a dry mass of 2,925 kg (6,449 lb) and a fueled mass of 5,000 kg (11,023 lb).[10]

References

[edit]
  1. ^"GOES-19 Post-Launch Testing and Transition to Operations".goes-r.gov. 17 June 2024. Retrieved15 February 2025.
  2. ^abcGarofalo, Meredith (25 June 2024)."Powerful GOES-U weather satellite launches to orbit atop SpaceX Falcon Heavy rocket".space.com.
  3. ^"NOAA's GOES-U Reaches Geostationary Orbit, Now Designated GOES-19".NESDIS. NOAA. 8 July 2024. Retrieved14 July 2024.Public Domain This article incorporates text from this source, which is in thepublic domain.
  4. ^abcden2yo.com."GOES-19 (GOES-U)". Retrieved14 July 2024.{{cite web}}: CS1 maint: numeric names: authors list (link)
  5. ^"GOES-R, S, T, U Spacecraft Overview".Spaceflight101. Archived fromthe original on 5 June 2024. Retrieved17 January 2024.
  6. ^Andrews, Hillary (27 March 2024)."GOES-U weather satellite to launch June 25 after leak causes delay".FOX Weather. Retrieved8 April 2024.
  7. ^Werner, Debra (9 January 2019)."Lockheed Martin halts work on GOES-T to wait for instrument fix".SpaceNews. Retrieved26 May 2019.
  8. ^Vargas, Marco (7 January 2019)."The NOAA Space Weather Follow-On Program to Ensure Continuity of CME Imagery and Solar Wind Space-Based Observations".American Meteorilogical Society 99th Annual Meeting. AMS. Retrieved24 March 2020.
  9. ^"Space Weather Follow On-Lagrange 1".NESDIS.NOAA. Retrieved24 March 2020.Public Domain This article incorporates text from this source, which is in thepublic domain.
  10. ^"GOES-R Series Spacecraft Overview".GOES-R Series. Retrieved17 January 2024.
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