STARLINK-2738, 48668
Orbit data source: Space-Track
STARLINK-2738, 48668 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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48668 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-2738
1 48668U 21044AG 25349.37573709 .00002543 00000-0 18961-3 0 9999
2 48668 53.0548 130.1164 0001232 94.1867 265.9263 15.06389351251145Epoch: 2025-12-15T09:01Z
TLE epoch observation values (Epoch: 2025-12-15T09:01:03.684Z)
Latitude
-0.00001°
Longitude
-89.42416°
Altitude
548.184 km
Speed
7.589 km/s
True Right ascension
08h 40m 27s
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
10:43:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.368 km
Perigee altitude
546.662 km
Semi-major axis
6,925.652 km
Eccentricity
0.00012
Inclination
53.0548°
RAAN
130.1164°
Arg. of periapsis
94.1867°
True anomaly
265.91222°
Mean anomaly
265.9263°
Eccentric anomaly
265.91926°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.00018961
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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-2738 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 | 2025-12-16 12:15:40.701Z | 232.303° WSW | 2025-12-16 12:19:40.701Z | 354.546° N | 44.626° | 2025-12-16 12:22:40.701Z | 47.972° ENE |
| 4 mins | 2025-12-16 13:57:40.701Z | 304.149° NW | 2025-12-16 13:59:40.701Z | 341.079° N | 19.022° | 2025-12-16 14:01:40.701Z | 16.847° NNE |
| 4 mins | 2025-12-16 17:19:40.701Z | 352.042° N | 2025-12-16 17:21:40.701Z | 33.329° NE | 20.062° | 2025-12-16 17:23:40.701Z | 66.997° ENE |
| 6 mins | 2025-12-16 18:58:40.701Z | 307.652° NW | 2025-12-16 19:00:40.701Z | 295.026° NW | 43.129° | 2025-12-16 19:04:40.701Z | 133.574° SE |
| 4 mins | 2025-12-17 10:32:40.701Z | 153.361° SSE | 2025-12-17 10:33:40.701Z | 135.827° SSE | 17.06° | 2025-12-17 10:36:40.701Z | 86.313° E |
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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