STARLINK-4040, 53151
Orbit data source: Space-Track
STARLINK-4040, 53151 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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53151 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-4040
1 53151U 22083V 26170.94290168 .00001405 00000-0 10639-3 0 9997
2 53151 53.1603 64.9774 0001318 81.7128 278.4013 15.08818370216793Epoch: 2026-06-19T22:37Z
TLE epoch observation values (Epoch: 2026-06-19T22:37:46.705Z)
Latitude
0.00001°
Longitude
177.36817°
Altitude
540.568 km
Speed
7.593 km/s
True Right ascension
04h 19m 54s
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
21:23:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.975 km
Perigee altitude
539.152 km
Semi-major axis
6,918.201 km
Eccentricity
0.00013
Inclination
53.1603°
RAAN
64.9774°
Arg. of periapsis
81.7128°
True anomaly
278.38636°
Mean anomaly
278.4013°
Eccentric anomaly
278.39383°
Mean motion
3.77184 °/min
Orbital period
95.44 mins
BSTAR
0.00010639
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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-4040 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 17:32:42.946Z | 163.018° S | 2026-06-22 17:34:42.946Z | 133.171° SE | 14.936° | 2026-06-22 17:36:42.946Z | 99.554° ESE |
| 6 mins | 2026-06-22 19:11:42.946Z | 242.596° WSW | 2026-06-22 19:13:42.946Z | 288.049° WNW | 42.364° | 2026-06-22 19:17:42.946Z | 45.568° ENE |
| 4 mins | 2026-06-22 20:52:42.946Z | 317.654° NNW | 2026-06-22 20:53:42.946Z | 336.108° NNW | 17.355° | 2026-06-22 20:56:42.946Z | 24.976° NE |
| 4 mins | 2026-06-23 00:13:42.946Z | 352.594° N | 2026-06-23 00:14:42.946Z | 12.764° NNE | 20.94° | 2026-06-23 00:17:42.946Z | 70.329° E |
| 6 mins | 2026-06-23 01:52:42.946Z | 302.609° NW | 2026-06-23 01:54:42.946Z | 248.759° W | 43.516° | 2026-06-23 01:58:42.946Z | 138.213° SSE |
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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