STARLINK-4103, 53141
Orbit data source: Space-Track
STARLINK-4103, 53141 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 17 Jul 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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53141 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
297 kg wet, ~275 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-4103
1 53141U 22083K 26171.41668980 .00006167 00000-0 34451-3 0 9998
2 53141 53.1585 72.7450 0001923 89.1738 144.3411 15.14776442 5722Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
-40.25951°
Longitude
-126.77108°
Altitude
536.015 km
Speed
7.594 km/s
True Right ascension
19h 27m 28s
True Declination
-40° 05' 04"
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
21:24:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
523.239 km
Perigee altitude
520.585 km
Semi-major axis
6,900.049 km
Eccentricity
0.00019
Inclination
53.1585°
RAAN
72.745°
Arg. of periapsis
89.1738°
True anomaly
144.35394°
Mean anomaly
144.3411°
Eccentric anomaly
144.34752°
Mean motion
3.78673 °/min
Orbital period
95.07 mins
BSTAR
0.00034451
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Other satellites on launch #83 in the year 2022 (2022-07-17 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-4103 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 | 2026-06-22 19:45:23.305Z | 236.9° WSW | 2026-06-22 19:48:23.305Z | 350.897° N | 43.723° | 2026-06-22 19:51:23.305Z | 46.083° ENE |
| 4 mins | 2026-06-22 21:26:23.305Z | 314.995° NW | 2026-06-22 21:27:23.305Z | 333.806° NNW | 17.356° | 2026-06-22 21:30:23.305Z | 24.312° NE |
| 4 mins | 2026-06-23 00:46:23.305Z | 348.749° N | 2026-06-23 00:48:23.305Z | 29.258° NE | 19.577° | 2026-06-23 00:50:23.305Z | 65.183° ENE |
| 5 mins | 2026-06-23 02:25:23.305Z | 306.696° NW | 2026-06-23 02:27:23.305Z | 241.556° WSW | 44.723° | 2026-06-23 02:30:23.305Z | 134.76° 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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