STARLINK-3083, 49158
Orbit data source: Space-Track
STARLINK-3083, 49158 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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49158 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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, 4.4 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-3083
1 49158U 21082AE 25255.87531592 .00031775 00000-0 73349-3 0 9991
2 49158 69.9761 301.8084 0000923 308.5391 51.5707 15.42407921222448Epoch: 2025-09-12T21:00Z
TLE epoch observation values (Epoch: 2025-09-12T21:00:27.295Z)
Latitude
-0.00009°
Longitude
-5.42211°
Altitude
441.083 km
Speed
7.648 km/s
True Right ascension
20h 07m 14s
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
16:42:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
437.545 km
Perigee altitude
436.287 km
Semi-major axis
6,815.053 km
Eccentricity
0.00009
Inclination
69.9761°
RAAN
301.8084°
Arg. of periapsis
308.5391°
True anomaly
51.57899°
Mean anomaly
51.5707°
Eccentric anomaly
51.57484°
Mean motion
3.8578 °/min
Orbital period
93.32 mins
BSTAR
0.00073349
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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-3083 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 | 2025-09-14 04:15:46.537Z | 192.348° SSW | 2025-09-14 04:18:46.537Z | 141.124° SSE | 40.106° | 2025-09-14 04:21:46.537Z | 33.59° NE |
| 5 mins | 2025-09-14 14:01:46.537Z | 334.97° NNW | 2025-09-14 14:03:46.537Z | 325.828° NNW | 44.434° | 2025-09-14 14:06:46.537Z | 157.404° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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