STARLINK-30502, 57973
Orbit data source: Space-Track
STARLINK-30502, 57973 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 30 Sep 2023 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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57973 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-30502
1 57973U 23151K 26174.13342449 .00000490 00000-0 27333-4 0 9998
2 57973 43.0042 100.4211 0000869 264.7578 95.3175 15.27573738151899Epoch: 2026-06-23T03:12Z
TLE epoch observation values (Epoch: 2026-06-23T03:12:07.875Z)
Latitude
-0.00001°
Longitude
141.07892°
Altitude
482.899 km
Speed
7.626 km/s
True Right ascension
06h 41m 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
13:38:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.609 km
Perigee altitude
484.416 km
Semi-major axis
6,863.149 km
Eccentricity
0.00009
Inclination
43.0042°
RAAN
100.4211°
Arg. of periapsis
264.7578°
True anomaly
95.32742°
Mean anomaly
95.3175°
Eccentric anomaly
95.32246°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000027333
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Other satellites on launch #151 in the year 2023 (2023-09-30 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-30502 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-25 02:43:29.280Z | 285.407° WNW | 2026-06-25 02:46:29.280Z | 171.943° S | 43.879° | 2026-06-25 02:49:29.280Z | 116.705° SE |
| 5 mins | 2026-06-25 21:19:29.280Z | 200.909° SSW | 2026-06-25 21:21:29.280Z | 150.388° SSE | 28.257° | 2026-06-25 21:24:29.280Z | 87.657° E |
| 5 mins | 2026-06-25 22:58:29.280Z | 266.004° W | 2026-06-25 23:00:29.280Z | 12.143° NNE | 43.302° | 2026-06-25 23:03:29.280Z | 69.86° E |
| 5 mins | 2026-06-26 00:37:29.280Z | 295.573° NW | 2026-06-26 00:39:29.280Z | 2.111° NNE | 38.357° | 2026-06-26 00:42:29.280Z | 78.463° E |
| 5 mins | 2026-06-26 02:16:29.280Z | 284.158° WNW | 2026-06-26 02:18:29.280Z | 225.435° WSW | 44.184° | 2026-06-26 02:21:29.280Z | 116.241° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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