STARLINK-11138, 59949
Orbit data source: Space-Track
STARLINK-11138, 59949 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 05 Jun 2024 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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59949 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MD, Unknown motor
Mass
960 kg wet, ~910 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 18.1 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 STARLINK-11138
1 59949U 24107E 26089.42868807 -.00008221 00000-0 -63128-4 0 9997
2 59949 53.1588 148.9945 0001396 89.6865 270.4313 15.69684695105464Epoch: 2026-03-30T10:17Z
TLE epoch observation values (Epoch: 2026-03-30T10:17:18.649Z)
Latitude
0°
Longitude
166.84644°
Altitude
360.707 km
Speed
7.694 km/s
True Right ascension
09h 55m 58s
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
05:52:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
361.001 km
Perigee altitude
359.119 km
Semi-major axis
6,738.197 km
Eccentricity
0.00014
Inclination
53.1588°
RAAN
148.9945°
Arg. of periapsis
89.6865°
True anomaly
270.4153°
Mean anomaly
270.4313°
Eccentric anomaly
270.4233°
Mean motion
3.92399 °/min
Orbital period
91.74 mins
BSTAR
-0.000063128
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Other satellites on launch #107 in the year 2024 (2024-06-05 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-11138 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-31 06:19:29.060Z | 213.561° SW | 2026-03-31 06:22:29.060Z | 103.259° ESE | 36.683° | 2026-03-31 06:24:29.060Z | 60.717° ENE |
| 4 mins | 2026-03-31 12:45:29.060Z | 344.741° N | 2026-03-31 12:46:29.060Z | 20.037° NNE | 29.112° | 2026-03-31 12:49:29.060Z | 102.537° ESE |
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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