STARLINK-11528, 62521
Orbit data source: Space-Track
STARLINK-11528, 62521 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 08 Jan 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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62521 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-11528
1 62521U 25004L 25355.79387262 .00179333 00000-0 13678-2 0 9994
2 62521 42.9999 180.6024 0001329 239.7337 120.3400 15.70897833 54954Epoch: 2025-12-21T19:03Z
TLE epoch observation values (Epoch: 2025-12-21T19:03:10.594Z)
Latitude
0.00004°
Longitude
164.20709°
Altitude
356.553 km
Speed
7.697 km/s
True Right ascension
12h 02m 24s
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
12:40:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.207 km
Perigee altitude
357.416 km
Semi-major axis
6,736.448 km
Eccentricity
0.00013
Inclination
42.9999°
RAAN
180.6024°
Arg. of periapsis
239.7337°
True anomaly
120.35314°
Mean anomaly
120.34°
Eccentric anomaly
120.34657°
Mean motion
3.92552 °/min
Orbital period
91.71 mins
BSTAR
0.0013678
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Other satellites on launch #4 in the year 2025 (2025-01-08 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-11528 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 | 2025-12-22 16:40:42.143Z | 246.019° WSW | 2025-12-22 16:42:42.143Z | 85.212° E | 41.388° | 2025-12-22 16:44:42.143Z | 73.227° E |
| 4 mins | 2025-12-22 18:16:42.143Z | 291.503° WNW | 2025-12-22 18:18:42.143Z | 10.628° NNE | 34.15° | 2025-12-22 18:20:42.143Z | 67.246° ENE |
| 4 mins | 2025-12-22 19:53:42.143Z | 300.662° NW | 2025-12-22 19:54:42.143Z | 357.747° N | 42.742° | 2025-12-22 19:57:42.143Z | 99.102° 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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