STARLINK-2530, 48303
Orbit data source: Space-Track
STARLINK-2530, 48303 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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48303 intel report (Beta)
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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: 1 day ago
TLE from 1 day ago
0 STARLINK-2530
1 48303U 21036AD 26192.14567758 .00007141 00000-0 24128-3 0 9996
2 48303 53.1592 234.0311 0001415 128.8928 231.2199 15.31753095287135Epoch: 2026-07-11T03:29Z
TLE epoch observation values (Epoch: 2026-07-11T03:29:46.542Z)
Latitude
-0.00011°
Longitude
-107.476°
Altitude
472.089 km
Speed
7.631 km/s
True Right ascension
15h 36m 07s
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
23:49:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.808 km
Perigee altitude
469.869 km
Semi-major axis
6,848.975 km
Eccentricity
0.00014
Inclination
53.1592°
RAAN
234.0311°
Arg. of periapsis
128.8928°
True anomaly
231.20726°
Mean anomaly
231.2199°
Eccentric anomaly
231.21358°
Mean motion
3.82917 °/min
Orbital period
94.02 mins
BSTAR
0.00024128
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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-2530 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 | 2026-07-12 12:55:00.027Z | 286.054° WNW | 2026-07-12 12:57:00.027Z | 245.127° WSW | 27.788° | 2026-07-12 13:00:00.027Z | 168.455° S |
| 4 mins | 2026-07-13 04:13:00.027Z | 165.486° S | 2026-07-13 04:14:00.027Z | 140.846° SSE | 23.287° | 2026-07-13 04:17:00.027Z | 76.978° E |
| 5 mins | 2026-07-13 05:50:00.027Z | 269.862° W | 2026-07-13 05:52:00.027Z | 326.066° NNW | 31.295° | 2026-07-13 05:55:00.027Z | 33.967° NE |
| 4 mins | 2026-07-13 10:47:00.027Z | 347.396° N | 2026-07-13 10:49:00.027Z | 40.508° NE | 24.277° | 2026-07-13 10:51:00.027Z | 81.653° 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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