STARLINK-2566, 48287
Orbit data source: Space-Track
STARLINK-2566, 48287 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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48287 intel report (Beta)
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Edit Public Description
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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-2566
1 48287U 21036M 25342.15773281 .00002291 00000-0 17268-3 0 9992
2 48287 53.0543 132.5231 0001260 88.0922 272.0211 15.06398989254516Epoch: 2025-12-08T03:47Z
TLE epoch observation values (Epoch: 2025-12-08T03:47:08.114Z)
Latitude
-0.00006°
Longitude
-1.42154°
Altitude
548.063 km
Speed
7.589 km/s
True Right ascension
08h 50m 05s
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
10:53:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.358 km
Perigee altitude
546.613 km
Semi-major axis
6,925.622 km
Eccentricity
0.00013
Inclination
53.0543°
RAAN
132.5231°
Arg. of periapsis
88.0922°
True anomaly
272.00667°
Mean anomaly
272.0211°
Eccentric anomaly
272.01389°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.00017268
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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-2566 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 | 2025-12-08 13:32:10.645Z | 247.515° W | 2025-12-08 13:35:10.645Z | 298.562° NW | 38.363° | 2025-12-08 13:39:10.645Z | 41.8° NE |
| 4 mins | 2025-12-08 15:14:10.645Z | 315.601° NNW | 2025-12-08 15:16:10.645Z | 350.317° N | 16.135° | 2025-12-08 15:18:10.645Z | 21.477° NNE |
| 5 mins | 2025-12-08 18:35:10.645Z | 340.558° N | 2025-12-08 18:37:10.645Z | 21.894° NNE | 24.758° | 2025-12-08 18:40:10.645Z | 80.517° E |
| 6 mins | 2025-12-08 20:14:10.645Z | 297.312° NW | 2025-12-08 20:17:10.645Z | 217.845° SW | 38.936° | 2025-12-08 20:20:10.645Z | 150.698° SSE |
| 5 mins | 2025-12-09 11:48:10.645Z | 170.72° S | 2025-12-09 11:50:10.645Z | 124.305° SE | 24.917° | 2025-12-09 11:53:10.645Z | 73.452° 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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