STARLINK-2153, 48009
Orbit data source: Space-Track
STARLINK-2153, 48009 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 24 Mar 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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48009 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-2153
1 48009U 21024AJ 26175.25840652 .00001510 00000-0 60452-4 0 9991
2 48009 53.1582 173.6119 0001350 99.7512 260.3642 15.31684877291226Epoch: 2026-06-24T06:12Z
TLE epoch observation values (Epoch: 2026-06-24T06:12:06.323Z)
Latitude
-0°
Longitude
168.16735°
Altitude
471.84 km
Speed
7.631 km/s
True Right ascension
11h 34m 26s
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
04:56:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.967 km
Perigee altitude
470.117 km
Semi-major axis
6,849.179 km
Eccentricity
0.00014
Inclination
53.1582°
RAAN
173.6119°
Arg. of periapsis
99.7512°
True anomaly
260.34895°
Mean anomaly
260.3642°
Eccentric anomaly
260.35657°
Mean motion
3.829 °/min
Orbital period
94.02 mins
BSTAR
0.000060452
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Other satellites on launch #24 in the year 2021 (2021-03-24 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-2153 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 | 2026-06-25 02:45:28.576Z | 235.961° WSW | 2026-06-25 02:47:28.576Z | 271.135° WNW | 43.538° | 2026-06-25 02:50:28.576Z | 46.442° ENE |
| 4 mins | 2026-06-25 07:42:28.576Z | 349.128° N | 2026-06-25 07:44:28.576Z | 28.855° NE | 16.775° | 2026-06-25 07:46:28.576Z | 63.635° ENE |
| 5 mins | 2026-06-25 09:20:28.576Z | 312.148° NW | 2026-06-25 09:22:28.576Z | 80.485° E | 44.862° | 2026-06-25 09:25:28.576Z | 129.121° 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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