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 25306.46122524 .00244064 00000-0 18328-2 0 9991
2 63138 42.9977 297.4943 0000493 254.6794 105.4019 15.71065352 39469Epoch: 2025-11-02T11:04Z
TLE epoch observation values (Epoch: 2025-11-02T11:04:09.860Z)
Latitude
-0.00004°
Longitude
89.47655°
Altitude
355.71 km
Speed
7.698 km/s
True Right ascension
19h 49m 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
18:40:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.165 km
Perigee altitude
357.501 km
Semi-major axis
6,735.97 km
Eccentricity
0.00005
Inclination
42.9977°
RAAN
297.4943°
Arg. of periapsis
254.6794°
True anomaly
105.40735°
Mean anomaly
105.4019°
Eccentric anomaly
105.40462°
Mean motion
3.92593 °/min
Orbital period
91.7 mins
BSTAR
0.0018328
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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 | 2025-11-03 02:31:31.228Z | 197.223° SSW | 2025-11-03 02:33:31.228Z | 149.943° SSE | 20.073° | 2025-11-03 02:35:31.228Z | 100.463° ESE |
| 4 mins | 2025-11-03 04:07:31.228Z | 258.846° W | 2025-11-03 04:09:31.228Z | 8.24° NNE | 44.07° | 2025-11-03 04:11:31.228Z | 68.786° E |
| 4 mins | 2025-11-03 07:20:31.228Z | 289.662° WNW | 2025-11-03 07:21:31.228Z | 294.16° NW | 41.658° | 2025-11-03 07:24:31.228Z | 107.605° 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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