STARLINK-3363, 51135
Orbit data source: Space-Track
STARLINK-3363, 51135 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 19 Jan 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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51135 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-3363
1 51135U 22005AH 26171.45584207 .00001186 00000-0 92649-4 0 9996
2 51135 53.1587 197.5646 0001159 82.1382 277.9741 15.08826505244247Epoch: 2026-06-20T10:56Z
TLE epoch observation values (Epoch: 2026-06-20T10:56:24.754Z)
Latitude
-0.00003°
Longitude
124.79122°
Altitude
540.565 km
Speed
7.593 km/s
True Right ascension
13h 10m 15s
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
21:34:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.841 km
Perigee altitude
539.237 km
Semi-major axis
6,918.176 km
Eccentricity
0.00012
Inclination
53.1587°
RAAN
197.5646°
Arg. of periapsis
82.1382°
True anomaly
277.96095°
Mean anomaly
277.9741°
Eccentric anomaly
277.96752°
Mean motion
3.77186 °/min
Orbital period
95.44 mins
BSTAR
0.000092649
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Other satellites on launch #5 in the year 2022 (2022-01-19 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-3363 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 11:08:17.471Z | 304.959° NW | 2026-06-22 11:12:17.471Z | 203.405° SW | 42.453° | 2026-06-22 11:15:17.471Z | 142.424° SSE |
| 4 mins | 2026-06-23 02:42:17.471Z | 154.019° SSE | 2026-06-23 02:43:17.471Z | 133.078° SE | 20.576° | 2026-06-23 02:46:17.471Z | 80.573° E |
| 6 mins | 2026-06-23 04:20:17.471Z | 257.645° W | 2026-06-23 04:22:17.471Z | 308.861° NW | 37.281° | 2026-06-23 04:26:17.471Z | 40.991° NE |
| 5 mins | 2026-06-23 09:22:17.471Z | 350.101° N | 2026-06-23 09:24:17.471Z | 39.31° NE | 24.631° | 2026-06-23 09:27:17.471Z | 87.288° E |
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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