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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-3363
1 51135U 22005AH 26094.28614186 .00000147 00000-0 27315-4 0 9995
2 51135 53.2179 184.1085 0001383 103.1074 257.0072 15.08839368232597Epoch: 2026-04-04T06:52Z
TLE epoch observation values (Epoch: 2026-04-04T06:52:02.656Z)
Latitude
-0.00008°
Longitude
-111.51072°
Altitude
540.858 km
Speed
7.593 km/s
True Right ascension
12h 16m 26s
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
20:40:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.947 km
Perigee altitude
539.033 km
Semi-major axis
6,918.127 km
Eccentricity
0.00014
Inclination
53.2179°
RAAN
184.1085°
Arg. of periapsis
103.1074°
True anomaly
256.99176°
Mean anomaly
257.0072°
Eccentric anomaly
256.99948°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000027315
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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 | 2026-04-04 15:18:00.432Z | 317.163° NNW | 2026-04-04 15:22:00.432Z | 63.594° ENE | 39.764° | 2026-04-04 15:25:00.432Z | 115.424° SE |
| 4 mins | 2026-04-04 16:59:00.432Z | 262.242° W | 2026-04-04 17:01:00.432Z | 225.312° WSW | 17.453° | 2026-04-04 17:03:00.432Z | 193.07° SSW |
| 6 mins | 2026-04-05 08:30:00.432Z | 223.144° SW | 2026-04-05 08:32:00.432Z | 157.07° SSE | 44.659° | 2026-04-05 08:36:00.432Z | 51.693° ENE |
| 4 mins | 2026-04-05 10:10:00.432Z | 301.522° NW | 2026-04-05 10:12:00.432Z | 341.327° N | 20.266° | 2026-04-05 10:14:00.432Z | 17.906° NNE |
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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