STARLINK-30446, 57872
Orbit data source: Space-Track
STARLINK-30446, 57872 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 16 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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57872 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 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: 1 day ago
TLE from 1 day ago
0 STARLINK-30446
1 57872U 23144J 25348.39210091 -.00004176 00000-0 -29431-3 0 9992
2 57872 43.0032 17.8354 0001567 272.6909 87.3754 15.02530934124660Epoch: 2025-12-14T09:24Z
TLE epoch observation values (Epoch: 2025-12-14T09:24:37.518Z)
Latitude
-0.00002°
Longitude
153.37337°
Altitude
558.824 km
Speed
7.584 km/s
True Right ascension
01h 11m 20s
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
13:23:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.106 km
Perigee altitude
559.931 km
Semi-major axis
6,939.156 km
Eccentricity
0.00016
Inclination
43.0032°
RAAN
17.8354°
Arg. of periapsis
272.6909°
True anomaly
87.39334°
Mean anomaly
87.3754°
Eccentric anomaly
87.38437°
Mean motion
3.75477 °/min
Orbital period
95.88 mins
BSTAR
-0.00029431
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Other satellites on launch #144 in the year 2023 (2023-09-16 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-30446 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 | 2025-12-16 04:41:17.201Z | 205.99° SW | 2025-12-16 04:44:17.201Z | 142.812° SSE | 28.871° | 2025-12-16 04:47:17.201Z | 87.746° E |
| 6 mins | 2025-12-16 06:22:17.201Z | 261.719° W | 2025-12-16 06:24:17.201Z | 297.978° NW | 43.423° | 2025-12-16 06:28:17.201Z | 70.825° E |
| 6 mins | 2025-12-16 08:03:17.201Z | 293.433° NW | 2025-12-16 08:05:17.201Z | 346.659° N | 39.232° | 2025-12-16 08:09:17.201Z | 80.992° E |
| 7 mins | 2025-12-16 09:43:17.201Z | 286.14° WNW | 2025-12-16 09:46:17.201Z | 221.785° SW | 44.469° | 2025-12-16 09:50:17.201Z | 114.884° SE |
| 4 mins | 2025-12-16 11:25:17.201Z | 243.037° WSW | 2025-12-16 11:26:17.201Z | 224.147° SW | 19.501° | 2025-12-16 11:29:17.201Z | 172.593° S |
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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