STARLINK-5513, 57251
Orbit data source: Space-Track
STARLINK-5513, 57251 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 07 Jul 2023 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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57251 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 STARLINK-5513
1 57251U 23094AK 26167.75858681 -.00000641 00000-0 -13747-4 0 9997
2 57251 43.0120 180.1971 0002518 278.9349 81.1217 15.27572288162395Epoch: 2026-06-16T18:12Z
TLE epoch observation values (Epoch: 2026-06-16T18:12:21.900Z)
Latitude
-0.00006°
Longitude
2.07976°
Altitude
482.583 km
Speed
7.626 km/s
True Right ascension
12h 00m 47s
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
14:32:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.743 km
Perigee altitude
483.287 km
Semi-major axis
6,863.152 km
Eccentricity
0.00025
Inclination
43.012°
RAAN
180.1971°
Arg. of periapsis
278.9349°
True anomaly
81.15021°
Mean anomaly
81.1217°
Eccentric anomaly
81.13595°
Mean motion
3.81731 °/min
Orbital period
94.31 mins
BSTAR
-0.000013747
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Other satellites on launch #94 in the year 2023 (2023-07-07 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-5513 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 | 2026-06-17 05:27:23.676Z | 254.64° W | 2026-06-17 05:30:23.676Z | 50.61° ENE | 43.883° | 2026-06-17 05:33:23.676Z | 71.141° E |
| 5 mins | 2026-06-17 07:07:23.676Z | 294.982° NW | 2026-06-17 07:09:23.676Z | 9.034° NNE | 37.851° | 2026-06-17 07:12:23.676Z | 75.644° E |
| 5 mins | 2026-06-17 08:46:23.676Z | 289.116° WNW | 2026-06-17 08:48:23.676Z | 357.968° N | 44.974° | 2026-06-17 08:51:23.676Z | 107.858° ESE |
| 4 mins | 2026-06-17 10:25:23.676Z | 251.589° W | 2026-06-17 10:27:23.676Z | 205.66° SW | 21.607° | 2026-06-17 10:29:23.676Z | 167.213° S |
| 4 mins | 2026-06-18 03:22:23.676Z | 178.154° S | 2026-06-18 03:23:23.676Z | 154.445° SSE | 22.488° | 2026-06-18 03:26:23.676Z | 94.202° ESE |
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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