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, 14.5 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-11528
1 62521U 25004L 25256.15906382 .00174562 00000-0 13329-2 0 9996
2 62521 43.0006 61.1709 0000990 303.5025 56.5748 15.70887309 39286Epoch: 2025-09-13T03:49Z
TLE epoch observation values (Epoch: 2025-09-13T03:49:03.114Z)
Latitude
0°
Longitude
11.5115°
Altitude
355.764 km
Speed
7.698 km/s
True Right ascension
04h 04m 41s
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
08:48:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.008 km
Perigee altitude
357.674 km
Semi-major axis
6,736.478 km
Eccentricity
0.0001
Inclination
43.0006°
RAAN
61.1709°
Arg. of periapsis
303.5025°
True anomaly
56.58427°
Mean anomaly
56.5748°
Eccentric anomaly
56.57953°
Mean motion
3.92549 °/min
Orbital period
91.71 mins
BSTAR
0.0013329
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-13 16:18:47.634Z | 271.087° WNW | 2025-09-13 16:21:47.634Z | 21.635° NNE | 37.218° | 2025-09-13 16:23:47.634Z | 66.254° ENE |
| 4 mins | 2025-09-14 15:10:47.634Z | 254.06° W | 2025-09-14 15:12:47.634Z | 60.344° ENE | 42.851° | 2025-09-14 15:14:47.634Z | 70.88° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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