STARLINK-30242, 57739
Orbit data source: Space-Track
STARLINK-30242, 57739 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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57739 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-30242
1 57739U 23131H 26171.35487470 -.00000432 00000-0 -61897-5 0 9993
2 57739 43.0025 283.8548 0001234 277.9786 82.0926 15.27576275155950Epoch: 2026-06-20T08:31Z
TLE epoch observation values (Epoch: 2026-06-20T08:31:01.174Z)
Latitude
0.00003°
Longitude
-112.47076°
Altitude
482.72 km
Speed
7.626 km/s
True Right ascension
18h 55m 25s
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
21:23:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.852 km
Perigee altitude
484.158 km
Semi-major axis
6,863.142 km
Eccentricity
0.00012
Inclination
43.0025°
RAAN
283.8548°
Arg. of periapsis
277.9786°
True anomaly
82.10661°
Mean anomaly
82.0926°
Eccentric anomaly
82.0996°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.0000061897
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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-30242 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 10:57:49.022Z | 242.854° WSW | 2026-06-22 11:01:49.022Z | 108.842° ESE | 42.425° | 2026-06-22 11:04:49.022Z | 74.147° E |
| 5 mins | 2026-06-22 12:38:49.022Z | 291.229° WNW | 2026-06-22 12:40:49.022Z | 15.525° NNE | 37.882° | 2026-06-22 12:43:49.022Z | 72.515° E |
| 5 mins | 2026-06-22 14:17:49.022Z | 295.207° NW | 2026-06-22 14:19:49.022Z | 26.936° NE | 43.154° | 2026-06-22 14:22:49.022Z | 97.066° ESE |
| 5 mins | 2026-06-22 15:56:49.022Z | 259.054° W | 2026-06-22 15:58:49.022Z | 199.732° SSW | 29.213° | 2026-06-22 16:01:49.022Z | 144.907° SSE |
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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