STARLINK-2511, 48332
Orbit data source: Space-Track
STARLINK-2511, 48332 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 29 Apr 2021 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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48332 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, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-2511
1 48332U 21036BJ 25291.23000862 -.00001218 00000-0 -62915-4 0 9993
2 48332 53.0550 21.1429 0001041 75.4492 284.6612 15.06403076246560Epoch: 2025-10-18T05:31Z
TLE epoch observation values (Epoch: 2025-10-18T05:31:12.744Z)
Latitude
-0.00007°
Longitude
-88.62426°
Altitude
547.899 km
Speed
7.589 km/s
True Right ascension
01h 24m 34s
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
15:37:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.194 km
Perigee altitude
546.752 km
Semi-major axis
6,925.61 km
Eccentricity
0.0001
Inclination
53.055°
RAAN
21.1429°
Arg. of periapsis
75.4492°
True anomaly
284.64966°
Mean anomaly
284.6612°
Eccentric anomaly
284.65543°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
-0.000062915
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Other satellites on launch #36 in the year 2021 (2021-04-29 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-2511 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-19 08:46:38.599Z | 230.602° WSW | 2025-10-19 08:49:38.599Z | 9.398° NNE | 44.924° | 2025-10-19 08:53:38.599Z | 49.819° ENE |
| 5 mins | 2025-10-19 10:27:38.599Z | 302.715° NW | 2025-10-19 10:29:38.599Z | 340.214° N | 19.533° | 2025-10-19 10:32:38.599Z | 28.215° NE |
| 4 mins | 2025-10-19 13:49:38.599Z | 351.776° N | 2025-10-19 13:51:38.599Z | 32.148° NE | 19.55° | 2025-10-19 13:53:38.599Z | 65.478° ENE |
| 6 mins | 2025-10-19 15:28:38.599Z | 309.672° NW | 2025-10-19 15:30:38.599Z | 308.509° NW | 42.91° | 2025-10-19 15:34:38.599Z | 131.262° SE |
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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