STARLINK-2518, 48333
Orbit data source: Space-Track
STARLINK-2518, 48333 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 29 Apr 2021 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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48333 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
260 kg wet, ~248 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-2518
1 48333U 21036BK 26306.07474245 .00033303 00000-0 76858-3 0 9992
2 48333 53.1601 75.3327 0001776 39.0211 321.0923 15.42270332304436Epoch: 2026-11-02T01:47Z
TLE epoch observation values (Epoch: 2026-11-02T01:47:37.747Z)
Latitude
-0.00002°
Longitude
7.06843°
Altitude
439.373 km
Speed
7.65 km/s
True Right ascension
05h 01m 19s
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
08:09:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
440.879 km
Perigee altitude
438.457 km
Semi-major axis
6,817.805 km
Eccentricity
0.00018
Inclination
53.1601°
RAAN
75.3327°
Arg. of periapsis
39.0211°
True anomaly
321.07952°
Mean anomaly
321.0923°
Eccentric anomaly
321.08591°
Mean motion
3.85546 °/min
Orbital period
93.37 mins
BSTAR
0.00076858
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Other satellites on launch #36 in the year 2021 (2021-04-29 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-2518 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 | 2026-11-02 12:56:00.670Z | 293.143° NW | 2026-11-02 12:58:00.670Z | 338.986° N | 21.715° | 2026-11-02 13:00:00.670Z | 19.749° NNE |
| 5 mins | 2026-11-02 17:50:00.670Z | 329.05° NNW | 2026-11-02 17:52:00.670Z | 20.63° NNE | 41.821° | 2026-11-02 17:55:00.670Z | 104.31° ESE |
| 4 mins | 2026-11-03 10:38:00.670Z | 180.613° SSW | 2026-11-03 10:40:00.670Z | 113.067° SE | 32.517° | 2026-11-03 10:42:00.670Z | 71.874° E |
| 4 mins | 2026-11-03 12:15:00.670Z | 285.561° WNW | 2026-11-03 12:17:00.670Z | 342° N | 27.614° | 2026-11-03 12:19:00.670Z | 24.69° NE |
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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