STARLINK-5084, 54851
Orbit data source: Space-Track
STARLINK-5084, 54851 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 28 Dec 2022 UTC via an FALCON 9 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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54851 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-5084
1 54851U 22177AH 26171.27929313 -.00000291 00000-0 -10468-5 0 9993
2 54851 43.0048 261.9345 0001886 281.4996 78.5644 15.27574663192783Epoch: 2026-06-20T06:42Z
TLE epoch observation values (Epoch: 2026-06-20T06:42:10.926Z)
Latitude
-0.00001°
Longitude
-107.10723°
Altitude
482.585 km
Speed
7.626 km/s
True Right ascension
17h 27m 44s
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
02:13:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.304 km
Perigee altitude
483.715 km
Semi-major axis
6,863.146 km
Eccentricity
0.00019
Inclination
43.0048°
RAAN
261.9345°
Arg. of periapsis
281.4996°
True anomaly
78.58558°
Mean anomaly
78.5644°
Eccentric anomaly
78.57499°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.0000010468
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Other satellites on launch #177 in the year 2022 (2022-12-28 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-5084 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-23 08:41:24.715Z | 225.946° WSW | 2026-06-23 08:43:24.715Z | 182.876° SSW | 37.334° | 2026-06-23 08:47:24.715Z | 77.443° E |
| 6 mins | 2026-06-23 10:20:24.715Z | 276.916° WNW | 2026-06-23 10:22:24.715Z | 320.82° NNW | 38.849° | 2026-06-23 10:26:24.715Z | 71.398° E |
| 6 mins | 2026-06-23 11:59:24.715Z | 292.75° NW | 2026-06-23 12:02:24.715Z | 39.397° NE | 39.571° | 2026-06-23 12:05:24.715Z | 89.428° E |
| 6 mins | 2026-06-23 13:38:24.715Z | 276.487° WNW | 2026-06-23 13:41:24.715Z | 181.86° SSW | 35.943° | 2026-06-23 13:44:24.715Z | 131.871° 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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