STARLINK-11628, 63139
Orbit data source: Space-Track
STARLINK-11628, 63139 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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63139 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-11628
1 63139U 25043H 25352.50074709 .00285627 00000-0 21457-2 0 9996
2 63139 43.0004 20.0574 0000936 259.8152 100.2610 15.70929844 46709Epoch: 2025-12-18T12:01Z
TLE epoch observation values (Epoch: 2025-12-18T12:01:04.548Z)
Latitude
-0.00003°
Longitude
112.43306°
Altitude
356.122 km
Speed
7.697 km/s
True Right ascension
01h 20m 13s
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
08:11:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.85 km
Perigee altitude
357.589 km
Semi-major axis
6,736.357 km
Eccentricity
0.00009
Inclination
43.0004°
RAAN
20.0574°
Arg. of periapsis
259.8152°
True anomaly
100.27155°
Mean anomaly
100.261°
Eccentric anomaly
100.26628°
Mean motion
3.9256 °/min
Orbital period
91.71 mins
BSTAR
0.0021457
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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-11628 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 09:48:32.026Z | 288.624° WNW | 2025-12-19 09:50:32.026Z | 53.18° ENE | 44.988° | 2025-12-19 09:52:32.026Z | 108.201° ESE |
| 4 mins | 2025-12-20 05:27:32.026Z | 225.029° WSW | 2025-12-20 05:28:32.026Z | 182.179° SSW | 39.525° | 2025-12-20 05:31:32.026Z | 77.09° E |
| 4 mins | 2025-12-20 07:03:32.026Z | 292.446° WNW | 2025-12-20 07:04:32.026Z | 329.554° NNW | 34.687° | 2025-12-20 07:07:32.026Z | 68.618° E |
| 4 mins | 2025-12-20 08:39:32.026Z | 299.648° NW | 2025-12-20 08:41:32.026Z | 47.152° ENE | 37.113° | 2025-12-20 08:43:32.026Z | 88.696° E |
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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