STARLINK-3096, 49131
Orbit data source: Space-Track
STARLINK-3096, 49131 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 14 Sep 2021 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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49131 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
297 kg wet, ~275 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-3096
1 49131U 21082B 25340.62923218 .00000833 00000-0 77597-4 0 9991
2 49131 69.9996 129.0839 0003181 271.7375 88.3419 14.98335782233028Epoch: 2025-12-06T15:06Z
TLE epoch observation values (Epoch: 2025-12-06T15:06:05.660Z)
Latitude
-0.00008°
Longitude
-173.09394°
Altitude
574.399 km
Speed
7.574 km/s
True Right ascension
08h 36m 20s
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
20:27:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.196 km
Perigee altitude
567.776 km
Semi-major axis
6,948.123 km
Eccentricity
0.00032
Inclination
69.9996°
RAAN
129.0839°
Arg. of periapsis
271.7375°
True anomaly
88.37834°
Mean anomaly
88.3419°
Eccentric anomaly
88.36012°
Mean motion
3.7475 °/min
Orbital period
96.06 mins
BSTAR
0.000077597
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Other satellites on launch #82 in the year 2021 (2021-09-14 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-3096 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-07 10:27:57.664Z | 139.012° SSE | 2025-12-07 10:29:57.664Z | 106.831° ESE | 16.969° | 2025-12-07 10:31:57.664Z | 72.864° E |
| 6 mins | 2025-12-07 12:05:57.664Z | 246.119° WSW | 2025-12-07 12:07:57.664Z | 293.954° NW | 30.804° | 2025-12-07 12:11:57.664Z | 7.89° NNE |
| 6 mins | 2025-12-07 20:29:57.664Z | 3.836° NNE | 2025-12-07 20:31:57.664Z | 48.949° ENE | 31.302° | 2025-12-07 20:35:57.664Z | 128.558° SE |
| 4 mins | 2025-12-07 22:08:57.664Z | 278.884° WNW | 2025-12-07 22:09:57.664Z | 261.85° W | 16.346° | 2025-12-07 22:12:57.664Z | 215.652° SW |
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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