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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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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-2530
1 48303U 21036AD 26036.26091700 -.00000387 00000-0 -70899-5 0 9990
2 48303 53.0565 237.7352 0001293 93.4395 266.6742 15.06398812263277Epoch: 2026-02-05T06:15Z
TLE epoch observation values (Epoch: 2026-02-05T06:15:43.228Z)
Latitude
-0.00003°
Longitude
8.38937°
Altitude
548.147 km
Speed
7.589 km/s
True Right ascension
15h 50m 56s
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
13:35:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.381 km
Perigee altitude
546.59 km
Semi-major axis
6,925.623 km
Eccentricity
0.00013
Inclination
53.0565°
RAAN
237.7352°
Arg. of periapsis
93.4395°
True anomaly
266.65941°
Mean anomaly
266.6742°
Eccentric anomaly
266.6668°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
-0.0000070899
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-02-05 15:58:48.824Z | 219.863° SW | 2026-02-05 16:02:48.824Z | 108.672° ESE | 42.595° | 2026-02-05 16:05:48.824Z | 55.904° ENE |
| 4 mins | 2026-02-05 17:40:48.824Z | 301.707° NW | 2026-02-05 17:42:48.824Z | 345.474° N | 21.944° | 2026-02-05 17:44:48.824Z | 21.436° NNE |
| 4 mins | 2026-02-05 21:02:48.824Z | 356.899° N | 2026-02-05 21:03:48.824Z | 15.545° NNE | 17.622° | 2026-02-05 21:06:48.824Z | 63.52° ENE |
| 6 mins | 2026-02-05 22:41:48.824Z | 319.347° NNW | 2026-02-05 22:43:48.824Z | 7.407° NNE | 42.317° | 2026-02-05 22:47:48.824Z | 121.106° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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