STARLINK-2228, 48576
Orbit data source: Space-Track
STARLINK-2228, 48576 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 May 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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48576 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: 3 days ago
TLE from 3 days ago
0 STARLINK-2228
1 48576U 21041Z 26170.76993535 .00001225 00000-0 51237-4 0 9993
2 48576 53.1605 346.1714 0001223 90.8225 269.2917 15.31705470281282Epoch: 2026-06-19T18:28Z
TLE epoch observation values (Epoch: 2026-06-19T18:28:42.414Z)
Latitude
0.00003°
Longitude
161.00055°
Altitude
471.634 km
Speed
7.631 km/s
True Right ascension
23h 04m 41s
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
21:39:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.818 km
Perigee altitude
470.143 km
Semi-major axis
6,849.117 km
Eccentricity
0.00012
Inclination
53.1605°
RAAN
346.1714°
Arg. of periapsis
90.8225°
True anomaly
269.27769°
Mean anomaly
269.2917°
Eccentric anomaly
269.28469°
Mean motion
3.82905 °/min
Orbital period
94.02 mins
BSTAR
0.000051237
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Other satellites on launch #41 in the year 2021 (2021-05-15 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-2228 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 | 2026-06-22 14:01:56.678Z | 252.416° W | 2026-06-22 14:03:56.678Z | 352.638° N | 39.839° | 2026-06-22 14:06:56.678Z | 43.255° NE |
| 4 mins | 2026-06-22 18:57:56.678Z | 341.883° N | 2026-06-22 18:59:56.678Z | 20.492° NNE | 18.95° | 2026-06-22 19:01:56.678Z | 61.984° ENE |
| 5 mins | 2026-06-22 20:35:56.678Z | 303.918° NW | 2026-06-22 20:37:56.678Z | 264.884° W | 42.792° | 2026-06-22 20:40:56.678Z | 139.148° SSE |
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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