GOES 18, 51850
Orbit data source: Space-Track
GOES 18, 51850 is a payload satellite owned by NOAA (US) in GEO that was launched on Tue, 01 Mar 2022 UTC via an ATLAS V 541 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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51850 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
LMCSS
Mission
Operational Civil Weather
Bus & Motor
A2100, LEROS-1C
Mass
5,209 kg wet, 2,857 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan + 1 Rod, 6.0 m
Radar Cross Section
37.561 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 GOES 18
1 51850U 22021A 25258.55744916 .00000080 00000-0 00000-0 0 9997
2 51850 0.0355 30.7003 0000725 222.0704 165.6795 1.00270050 3836Epoch: 2025-09-15T13:22Z
TLE epoch observation values (Epoch: 2025-09-15T13:22:43.607Z)
Latitude
-0.0095°
Longitude
-136.99142°
Altitude
35,789.524 km
Speed
3.074 km/s
True Right ascension
03h 53m 48s
True Declination
0° 00' 34"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
13:57:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,791.209 km
Perigee altitude
35,785.095 km
Semi-major axis
42,166.289 km
Eccentricity
0.00007
Inclination
0.0355°
RAAN
30.7003°
Arg. of periapsis
222.0704°
True anomaly
165.68155°
Mean anomaly
165.6795°
Eccentric anomaly
165.68053°
Mean motion
0.25067 °/min
Orbital period
1,436.18 mins
BSTAR
0
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Other satellites on launch #21 in the year 2022 (2022-03-01 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.GOES 18 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 1440 mins | 2025-09-15 21:17:54.910Z | 224.142° SW | 2025-09-15 22:01:54.910Z | 224.141° SW | 28.841° | 2025-09-16 21:17:54.910Z | 224.145° SW |
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51850 neighbors
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Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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