STARLINK-11611, 63138
Orbit data source: Space-Track
STARLINK-11611, 63138 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 03 Mar 2025 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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63138 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 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-11611
1 63138U 25043G 25352.11393793 .00170544 00000-0 13047-2 0 9996
2 63138 43.0007 22.3155 0001593 277.7371 82.3316 15.70854714 46642Epoch: 2025-12-18T02:44Z
TLE epoch observation values (Epoch: 2025-12-18T02:44:04.237Z)
Latitude
0.00001°
Longitude
-105.67624°
Altitude
356.081 km
Speed
7.697 km/s
True Right ascension
01h 29m 15s
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
13:44:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.508 km
Perigee altitude
357.361 km
Semi-major axis
6,736.571 km
Eccentricity
0.00016
Inclination
43.0007°
RAAN
22.3155°
Arg. of periapsis
277.7371°
True anomaly
82.34969°
Mean anomaly
82.3316°
Eccentric anomaly
82.34065°
Mean motion
3.92541 °/min
Orbital period
91.71 mins
BSTAR
0.0013047
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Other satellites on launch #43 in the year 2025 (2025-03-03 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-11611 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 | 2025-12-19 04:52:18.548Z | 190.925° SSW | 2025-12-19 04:54:18.548Z | 142.991° SSE | 18.26° | 2025-12-19 04:56:18.548Z | 99.24° ESE |
| 4 mins | 2025-12-19 06:28:18.548Z | 255.611° W | 2025-12-19 06:30:18.548Z | 54.621° ENE | 42.806° | 2025-12-19 06:32:18.548Z | 70.421° E |
| 4 mins | 2025-12-19 09:41:18.548Z | 293.292° NW | 2025-12-19 09:42:18.548Z | 320.273° NNW | 43.693° | 2025-12-19 09:45:18.548Z | 104.781° ESE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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