STARLINK-5118, 53991
Orbit data source: Space-Track
STARLINK-5118, 53991 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 05 Oct 2022 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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53991 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5118
1 53991U 22125AD 26170.96864705 .00000185 00000-0 29737-4 0 9996
2 53991 53.1605 104.7961 0001488 91.8998 268.2164 15.08837167205037Epoch: 2026-06-19T23:14Z
TLE epoch observation values (Epoch: 2026-06-19T23:14:51.105Z)
Latitude
0.00001°
Longitude
-152.10684°
Altitude
540.676 km
Speed
7.593 km/s
True Right ascension
06h 59m 11s
True Declination
0° 00' 00"
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
21:34:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.036 km
Perigee altitude
538.977 km
Semi-major axis
6,918.143 km
Eccentricity
0.00015
Inclination
53.1605°
RAAN
104.7961°
Arg. of periapsis
91.8998°
True anomaly
268.19936°
Mean anomaly
268.2164°
Eccentric anomaly
268.20788°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000029737
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Other satellites on launch #125 in the year 2022 (2022-10-05 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-5118 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 21:21:36.357Z | 220.848° SW | 2026-06-22 21:25:36.357Z | 112.891° SE | 43.172° | 2026-06-22 21:28:36.357Z | 55.202° ENE |
| 4 mins | 2026-06-22 23:03:36.357Z | 303.853° NW | 2026-06-22 23:04:36.357Z | 324.207° NNW | 21.201° | 2026-06-22 23:07:36.357Z | 22.235° NNE |
| 4 mins | 2026-06-23 02:24:36.357Z | 348.043° N | 2026-06-23 02:26:36.357Z | 24.101° NE | 17.15° | 2026-06-23 02:28:36.357Z | 56.948° ENE |
| 6 mins | 2026-06-23 04:03:36.357Z | 317.949° NNW | 2026-06-23 04:06:36.357Z | 70.539° E | 41.949° | 2026-06-23 04:09:36.357Z | 119.993° SE |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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