STARLINK-2516, 48283
Orbit data source: Space-Track
STARLINK-2516, 48283 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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48283 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-2516
1 48283U 21036H 26242.48797125 .00003203 00000-0 11489-3 0 9990
2 48283 53.1603 346.5823 0001240 79.9816 280.1325 15.31713002295047Epoch: 2026-08-30T11:42Z
TLE epoch observation values (Epoch: 2026-08-30T11:42:40.716Z)
Latitude
-0.00007°
Longitude
-167.77024°
Altitude
471.452 km
Speed
7.632 km/s
True Right ascension
23h 06m 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
08:48:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.807 km
Perigee altitude
470.108 km
Semi-major axis
6,849.095 km
Eccentricity
0.00012
Inclination
53.1603°
RAAN
346.5823°
Arg. of periapsis
79.9816°
True anomaly
280.11851°
Mean anomaly
280.1325°
Eccentric anomaly
280.12551°
Mean motion
3.82907 °/min
Orbital period
94.02 mins
BSTAR
0.00011489
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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-2516 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-08-31 09:50:16.578Z | 236.023° WSW | 2026-08-31 09:52:16.578Z | 337.589° N | 44.462° | 2026-08-31 09:55:16.578Z | 47.364° ENE |
| 4 mins | 2026-08-31 14:46:16.578Z | 339.799° N | 2026-08-31 14:48:16.578Z | 14.438° NNE | 16.639° | 2026-08-31 14:50:16.578Z | 53.961° ENE |
| 6 mins | 2026-08-31 16:24:16.578Z | 311.903° NW | 2026-08-31 16:27:16.578Z | 114.865° SE | 42.948° | 2026-08-31 16:30:16.578Z | 128.693° SE |
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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