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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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-30446
1 57872U 23144J 26171.02235895 .00000888 00000-0 41801-4 0 9996
2 57872 43.0011 53.1572 0001401 260.7827 99.2866 15.27576427153185Epoch: 2026-06-20T00:32Z
TLE epoch observation values (Epoch: 2026-06-20T00:32:11.813Z)
Latitude
-0.00002°
Longitude
136.865°
Altitude
482.991 km
Speed
7.626 km/s
True Right ascension
03h 32m 37s
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
21:51:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.966 km
Perigee altitude
484.043 km
Semi-major axis
6,863.142 km
Eccentricity
0.00014
Inclination
43.0011°
RAAN
53.1572°
Arg. of periapsis
260.7827°
True anomaly
99.30244°
Mean anomaly
99.2866°
Eccentric anomaly
99.29452°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000041801
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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 | 2026-06-22 18:39:15.239Z | 221.024° SW | 2026-06-22 18:42:15.239Z | 156.458° SSE | 33.857° | 2026-06-22 18:45:15.239Z | 83.968° E |
| 5 mins | 2026-06-22 20:19:15.239Z | 273.642° WNW | 2026-06-22 20:21:15.239Z | 350.372° N | 41.818° | 2026-06-22 20:24:15.239Z | 68.949° E |
| 5 mins | 2026-06-22 21:58:15.239Z | 295.201° NW | 2026-06-22 22:00:15.239Z | 351.843° N | 39.053° | 2026-06-22 22:03:15.239Z | 82.129° E |
| 5 mins | 2026-06-22 23:37:15.239Z | 278.949° WNW | 2026-06-22 23:39:15.239Z | 224.534° SW | 40.983° | 2026-06-22 23:42:15.239Z | 126.057° 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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