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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-2530
1 48303U 21036AD 26048.16667824 .01687202 00000-0 61571-1 0 9997
2 48303 53.1351 183.6344 0000966 115.3545 47.5611 15.24788174 5772Epoch: 2026-02-17T04:00Z
TLE epoch observation values (Epoch: 2026-02-17T04:00:00.999Z)
Latitude
13.59226°
Longitude
146.09225°
Altitude
491.119 km
Speed
7.622 km/s
True Right ascension
23h 32m 59s
True Declination
13° 30' 39"
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
14:09:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
492.345 km
Perigee altitude
491.018 km
Semi-major axis
6,869.818 km
Eccentricity
0.0001
Inclination
53.1351°
RAAN
183.6344°
Arg. of periapsis
115.3545°
True anomaly
47.56927°
Mean anomaly
47.5611°
Eccentric anomaly
47.56518°
Mean motion
3.81176 °/min
Orbital period
94.44 mins
BSTAR
0.061571
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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 | 2026-02-17 11:20:22.827Z | 187.127° SSW | 2026-02-17 11:21:22.827Z | 157.674° S | 33.219° | 2026-02-17 11:25:22.827Z | 62.199° ENE |
| 5 mins | 2026-02-17 12:58:22.827Z | 287.952° WNW | 2026-02-17 13:00:22.827Z | 337.709° N | 24.641° | 2026-02-17 13:03:22.827Z | 31.57° NE |
| 6 mins | 2026-02-17 17:55:22.827Z | 328.971° NNW | 2026-02-17 17:57:22.827Z | 11.318° NNE | 31.881° | 2026-02-17 18:01:22.827Z | 105.075° ESE |
| 4 mins | 2026-02-17 19:34:22.827Z | 264.862° W | 2026-02-17 19:35:22.827Z | 242.52° WSW | 21.988° | 2026-02-17 19:38:22.827Z | 179.478° S |
| 5 mins | 2026-02-18 10:53:22.827Z | 186.733° SSW | 2026-02-18 10:55:22.827Z | 121.689° SE | 31.603° | 2026-02-18 10:58:22.827Z | 65.218° ENE |
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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