STARLINK-30331, 57740
Orbit data source: Space-Track
STARLINK-30331, 57740 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 01 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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57740 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-30331
1 57740U 23131J 26171.47046745 -.00001447 00000-0 -43056-4 0 9997
2 57740 43.0016 238.9518 0001463 269.4981 90.5703 15.27582371156498Epoch: 2026-06-20T11:17Z
TLE epoch observation values (Epoch: 2026-06-20T11:17:28.387Z)
Latitude
-0.00003°
Longitude
160.89886°
Altitude
482.828 km
Speed
7.626 km/s
True Right ascension
15h 55m 48s
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
21:23:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.991 km
Perigee altitude
483.983 km
Semi-major axis
6,863.124 km
Eccentricity
0.00015
Inclination
43.0016°
RAAN
238.9518°
Arg. of periapsis
269.4981°
True anomaly
90.58706°
Mean anomaly
90.5703°
Eccentric anomaly
90.57868°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
-0.000043056
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Other satellites on launch #131 in the year 2023 (2023-09-01 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-30331 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 | 2026-06-22 10:43:58.067Z | 287.705° WNW | 2026-06-22 10:47:58.067Z | 32.044° NE | 38.501° | 2026-06-22 10:50:58.067Z | 85.06° E |
| 6 mins | 2026-06-22 12:23:58.067Z | 280.897° WNW | 2026-06-22 12:26:58.067Z | 175.306° S | 40.082° | 2026-06-22 12:29:58.067Z | 124.895° SE |
| 5 mins | 2026-06-23 06:59:58.067Z | 208.656° SW | 2026-06-23 07:01:58.067Z | 142.291° SSE | 33.606° | 2026-06-23 07:04:58.067Z | 82.211° E |
| 6 mins | 2026-06-23 08:37:58.067Z | 269.461° W | 2026-06-23 08:40:58.067Z | 18.146° NNE | 40.953° | 2026-06-23 08:43:58.067Z | 69.901° E |
| 4 mins | 2026-06-23 10:17:58.067Z | 297.925° NW | 2026-06-23 10:19:58.067Z | 13.503° NNE | 39.291° | 2026-06-23 10:21:58.067Z | 77.101° E |
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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