STARLINK-2711, 48673
Orbit data source: Space-Track
STARLINK-2711, 48673 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 26 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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48673 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: 1 day ago
TLE from 1 day ago
0 STARLINK-2711
1 48673U 21044AM 25348.69382428 .00001864 00000-0 14401-3 0 9995
2 48673 53.0554 133.1772 0001206 90.9059 269.2068 15.06395343251030Epoch: 2025-12-14T16:39Z
TLE epoch observation values (Epoch: 2025-12-14T16:39:06.417Z)
Latitude
-0.00005°
Longitude
159.79735°
Altitude
548.117 km
Speed
7.589 km/s
True Right ascension
08h 52m 42s
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
17:23:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.332 km
Perigee altitude
546.661 km
Semi-major axis
6,925.633 km
Eccentricity
0.00012
Inclination
53.0554°
RAAN
133.1772°
Arg. of periapsis
90.9059°
True anomaly
269.19298°
Mean anomaly
269.2068°
Eccentric anomaly
269.19989°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
0.00014401
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Other satellites on launch #44 in the year 2021 (2021-05-26 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-2711 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-15 20:15:56.616Z | 284.579° WNW | 2025-12-15 20:18:56.616Z | 232.551° WSW | 23.923° | 2025-12-15 20:21:56.616Z | 177.131° S |
| 6 mins | 2025-12-16 11:48:56.616Z | 210.934° SW | 2025-12-16 11:51:56.616Z | 135.102° SSE | 40.118° | 2025-12-16 11:54:56.616Z | 60.788° ENE |
| 5 mins | 2025-12-16 13:29:56.616Z | 295.043° NW | 2025-12-16 13:31:56.616Z | 340.739° N | 24.034° | 2025-12-16 13:34:56.616Z | 30.819° NE |
| 4 mins | 2025-12-16 16:51:56.616Z | 353.957° N | 2025-12-16 16:52:56.616Z | 11.563° NNE | 16.486° | 2025-12-16 16:55:56.616Z | 59.008° ENE |
| 6 mins | 2025-12-16 18:30:56.616Z | 322.769° NNW | 2025-12-16 18:32:56.616Z | 3.502° NNE | 38.745° | 2025-12-16 18:36:56.616Z | 114.677° 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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