STARLINK-3124, 49456
Orbit data source: Space-Track
STARLINK-3124, 49456 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 13 Nov 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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49456 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
290 kg wet, ~270 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: 2 days ago
TLE from 2 days ago
0 STARLINK-3124
1 49456U 21104BA 26171.27920936 .00001964 00000-0 14148-3 0 9992
2 49456 53.1603 118.5133 0001653 44.1725 315.9398 15.08839535254262Epoch: 2026-06-20T06:42Z
TLE epoch observation values (Epoch: 2026-06-20T06:42:03.688Z)
Latitude
-0.00005°
Longitude
109.50178°
Altitude
539.815 km
Speed
7.594 km/s
True Right ascension
07h 54m 03s
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
21:30:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.142 km
Perigee altitude
538.855 km
Semi-major axis
6,918.136 km
Eccentricity
0.00017
Inclination
53.1603°
RAAN
118.5133°
Arg. of periapsis
44.1725°
True anomaly
315.92663°
Mean anomaly
315.9398°
Eccentric anomaly
315.93321°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.00014148
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Other satellites on launch #104 in the year 2021 (2021-11-13 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-3124 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 | 2026-06-22 22:28:00.282Z | 224.727° SW | 2026-06-22 22:31:00.282Z | 196.419° SSW | 43.81° | 2026-06-22 22:35:00.282Z | 52.031° ENE |
| 5 mins | 2026-06-23 00:09:00.282Z | 297.832° NW | 2026-06-23 00:11:00.282Z | 335.895° NNW | 20.435° | 2026-06-23 00:14:00.282Z | 26.819° NE |
| 4 mins | 2026-06-23 03:31:00.282Z | 355.348° N | 2026-06-23 03:32:00.282Z | 14.133° NNE | 17.999° | 2026-06-23 03:35:00.282Z | 64.421° ENE |
| 6 mins | 2026-06-23 05:10:00.282Z | 316.349° NNW | 2026-06-23 05:12:00.282Z | 7.235° NNE | 43.883° | 2026-06-23 05:16:00.282Z | 125.257° SE |
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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