STARLINK-30531, 57998
Orbit data source: Space-Track
STARLINK-30531, 57998 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 05 Oct 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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57998 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-30531
1 57998U 23153H 26171.38484650 -.00000818 00000-0 -20222-4 0 9998
2 57998 43.0018 206.9719 0001349 271.5840 88.4857 15.27576372150601Epoch: 2026-06-20T09:14Z
TLE epoch observation values (Epoch: 2026-06-20T09:14:10.737Z)
Latitude
-0.00003°
Longitude
159.82689°
Altitude
482.811 km
Speed
7.626 km/s
True Right ascension
13h 47m 53s
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
21:30:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.931 km
Perigee altitude
484.079 km
Semi-major axis
6,863.142 km
Eccentricity
0.00013
Inclination
43.0018°
RAAN
206.9719°
Arg. of periapsis
271.584°
True anomaly
88.50115°
Mean anomaly
88.4857°
Eccentric anomaly
88.49343°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.000020222
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Other satellites on launch #153 in the year 2023 (2023-10-05 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-30531 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-23 04:56:58.617Z | 210.419° SW | 2026-06-23 04:58:58.617Z | 137.364° SSE | 34.727° | 2026-06-23 05:01:58.617Z | 80.779° E |
| 6 mins | 2026-06-23 06:34:58.617Z | 271.464° WNW | 2026-06-23 06:37:58.617Z | 22.098° NNE | 40.097° | 2026-06-23 06:40:58.617Z | 70.192° E |
| 5 mins | 2026-06-23 08:14:58.617Z | 298.711° NW | 2026-06-23 08:16:58.617Z | 19.582° NNE | 39.495° | 2026-06-23 08:19:58.617Z | 85.069° E |
| 5 mins | 2026-06-23 09:53:58.617Z | 274.421° WNW | 2026-06-23 09:55:58.617Z | 191.454° SSW | 40.212° | 2026-06-23 09:58:58.617Z | 126.904° 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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