STARLINK-30511, 57978
Orbit data source: Space-Track
STARLINK-30511, 57978 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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57978 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-30511
1 57978U 23151Q 26192.80011993 .00000472 00000-0 26670-4 0 9997
2 57978 43.0041 9.8460 0001651 244.8453 115.2228 15.27576137154577Epoch: 2026-07-11T19:12Z
TLE epoch observation values (Epoch: 2026-07-11T19:12:10.361Z)
Latitude
-0.00001°
Longitude
152.09468°
Altitude
483.319 km
Speed
7.625 km/s
True Right ascension
00h 39m 23s
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
21:16:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.138 km
Perigee altitude
483.872 km
Semi-major axis
6,863.142 km
Eccentricity
0.00017
Inclination
43.0041°
RAAN
9.846°
Arg. of periapsis
244.8453°
True anomaly
115.23991°
Mean anomaly
115.2228°
Eccentric anomaly
115.23136°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.00002667
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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-30511 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-07-12 14:13:17.704Z | 175.827° S | 2026-07-12 14:15:17.704Z | 138.838° SSE | 16.281° | 2026-07-12 14:17:17.704Z | 104.676° ESE |
| 6 mins | 2026-07-12 15:51:17.704Z | 240.13° WSW | 2026-07-12 15:53:17.704Z | 203.722° SW | 42.724° | 2026-07-12 15:57:17.704Z | 73.769° E |
| 6 mins | 2026-07-12 17:30:17.704Z | 284.158° WNW | 2026-07-12 17:32:17.704Z | 329.76° NNW | 37.356° | 2026-07-12 17:36:17.704Z | 73.701° E |
| 6 mins | 2026-07-12 19:09:17.704Z | 291.993° WNW | 2026-07-12 19:12:17.704Z | 58.49° ENE | 41.652° | 2026-07-12 19:15:17.704Z | 97.689° ESE |
| 4 mins | 2026-07-12 20:49:17.704Z | 253.621° W | 2026-07-12 20:50:17.704Z | 225.823° WSW | 28.882° | 2026-07-12 20:53:17.704Z | 150.35° SSE |
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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