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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-2566
1 48287U 21036M 26035.80840293 -.00000670 00000-0 -26063-4 0 9997
2 48287 53.0540 229.2270 0001504 99.5760 260.5399 15.06394236263350Epoch: 2026-02-04T19:24Z
TLE epoch observation values (Epoch: 2026-02-04T19:24:06.013Z)
Latitude
-0°
Longitude
163.23227°
Altitude
548.28 km
Speed
7.589 km/s
True Right ascension
15h 16m 54s
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
16:57:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.542 km
Perigee altitude
546.458 km
Semi-major axis
6,925.637 km
Eccentricity
0.00015
Inclination
53.054°
RAAN
229.227°
Arg. of periapsis
99.576°
True anomaly
260.5229°
Mean anomaly
260.5399°
Eccentric anomaly
260.5314°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
-0.000026063
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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 | 2026-02-05 16:18:29.903Z | 258.342° W | 2026-02-05 16:22:29.903Z | 338.409° N | 32.022° | 2026-02-05 16:25:29.903Z | 34.97° NE |
| 6 mins | 2026-02-05 21:21:29.903Z | 332.191° NNW | 2026-02-05 21:24:29.903Z | 45.894° ENE | 29.843° | 2026-02-05 21:27:29.903Z | 96.665° ESE |
| 5 mins | 2026-02-05 23:01:29.903Z | 278.993° WNW | 2026-02-05 23:03:29.903Z | 230.052° WSW | 29.773° | 2026-02-05 23:06:29.903Z | 167.345° S |
| 5 mins | 2026-02-06 14:34:29.903Z | 189.582° SSW | 2026-02-06 14:36:29.903Z | 130.439° SE | 34.045° | 2026-02-06 14:39:29.903Z | 66.743° ENE |
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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