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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-2153
1 48009U 21024AJ 26130.10512784 -.00000704 00000-0 -10944-4 0 9995
2 48009 53.1626 23.8301 0001328 88.9496 271.1658 15.31680610284309Epoch: 2026-05-10T02:31Z
TLE epoch observation values (Epoch: 2026-05-10T02:31:23.045Z)
Latitude
0.00002°
Longitude
118.0711°
Altitude
471.68 km
Speed
7.631 km/s
True Right ascension
01h 35m 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
22:11:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.964 km
Perigee altitude
470.144 km
Semi-major axis
6,849.191 km
Eccentricity
0.00013
Inclination
53.1626°
RAAN
23.8301°
Arg. of periapsis
88.9496°
True anomaly
271.15059°
Mean anomaly
271.1658°
Eccentric anomaly
271.15819°
Mean motion
3.82899 °/min
Orbital period
94.02 mins
BSTAR
-0.000010944
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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 | 2026-05-10 19:57:35.642Z | 247.761° W | 2026-05-10 19:59:35.642Z | 333.349° NNW | 41.617° | 2026-05-10 20:02:35.642Z | 43.211° NE |
| 5 mins | 2026-05-11 00:53:35.642Z | 338.955° N | 2026-05-11 00:55:35.642Z | 14.732° NNE | 18.327° | 2026-05-11 00:58:35.642Z | 71.163° E |
| 6 mins | 2026-05-11 02:31:35.642Z | 305.921° NW | 2026-05-11 02:34:35.642Z | 160.304° S | 41.993° | 2026-05-11 02:37:35.642Z | 136.259° SSE |
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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