STARLINK-5400, 54861
Orbit data source: Space-Track
STARLINK-5400, 54861 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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54861 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: 3 days ago
TLE from 3 days ago
0 STARLINK-5400
1 54861U 22177AT 26170.75354243 .00070459 00000-0 25826-2 0 9992
2 54861 43.0010 264.8679 0002448 71.5275 288.5842 15.27103715192709Epoch: 2026-06-19T18:05Z
TLE epoch observation values (Epoch: 2026-06-19T18:05:06.065Z)
Latitude
-0.00007°
Longitude
85.61457°
Altitude
483.716 km
Speed
7.626 km/s
True Right ascension
17h 39m 28s
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
21:24:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
488.101 km
Perigee altitude
484.74 km
Semi-major axis
6,864.557 km
Eccentricity
0.00024
Inclination
43.001°
RAAN
264.8679°
Arg. of periapsis
71.5275°
True anomaly
288.55761°
Mean anomaly
288.5842°
Eccentric anomaly
288.5709°
Mean motion
3.81614 °/min
Orbital period
94.34 mins
BSTAR
0.0025826
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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-5400 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 10:43:42.622Z | 271.153° WNW | 2026-06-22 10:47:42.622Z | 23.992° NE | 38.752° | 2026-06-22 10:50:42.622Z | 70.813° E |
| 5 mins | 2026-06-22 12:24:42.622Z | 299.024° NW | 2026-06-22 12:26:42.622Z | 27.06° NE | 40.189° | 2026-06-22 12:29:42.622Z | 88.417° E |
| 5 mins | 2026-06-22 14:03:42.622Z | 268.976° W | 2026-06-22 14:05:42.622Z | 190.212° SSW | 37.077° | 2026-06-22 14:08:42.622Z | 131.832° SE |
| 5 mins | 2026-06-23 08:38:42.622Z | 219.071° SW | 2026-06-23 08:40:42.622Z | 147.325° SSE | 37.746° | 2026-06-23 08:43:42.622Z | 79.897° E |
| 5 mins | 2026-06-23 10:17:42.622Z | 280.237° WNW | 2026-06-23 10:19:42.622Z | 3.731° NNE | 40.286° | 2026-06-23 10:22:42.622Z | 69.699° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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