STARLINK-2673, 48649
Orbit data source: Space-Track
STARLINK-2673, 48649 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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48649 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-2673
1 48649U 21044M 25349.43378063 -.00000045 00000-0 15890-4 0 9996
2 48649 53.0541 139.8593 0001378 89.9407 270.1740 15.06396438251009Epoch: 2025-12-15T10:24Z
TLE epoch observation values (Epoch: 2025-12-15T10:24:38.646Z)
Latitude
-0.00001°
Longitude
-100.63414°
Altitude
548.099 km
Speed
7.589 km/s
True Right ascension
09h 19m 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
02:29:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.448 km
Perigee altitude
546.539 km
Semi-major axis
6,925.63 km
Eccentricity
0.00014
Inclination
53.0541°
RAAN
139.8593°
Arg. of periapsis
89.9407°
True anomaly
270.15821°
Mean anomaly
270.174°
Eccentric anomaly
270.1661°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
0.00001589
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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-2673 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 | 2025-12-16 12:02:24.393Z | 193.328° SSW | 2025-12-16 12:05:24.393Z | 138.782° SSE | 28.693° | 2025-12-16 12:08:24.393Z | 73.909° E |
| 6 mins | 2025-12-16 13:42:24.393Z | 268.035° W | 2025-12-16 13:45:24.393Z | 340.322° N | 30.806° | 2025-12-16 13:48:24.393Z | 34.625° NE |
| 6 mins | 2025-12-16 18:44:24.393Z | 331.852° NNW | 2025-12-16 18:47:24.393Z | 49.258° ENE | 30.723° | 2025-12-16 18:50:24.393Z | 98.951° ESE |
| 5 mins | 2025-12-16 20:24:24.393Z | 276.1° WNW | 2025-12-16 20:26:24.393Z | 227.588° WSW | 28.264° | 2025-12-16 20:29:24.393Z | 169.054° S |
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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