STARLINK-30537, 57991
Orbit data source: Space-Track
STARLINK-30537, 57991 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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57991 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-30537
1 57991U 23153A 26171.38741596 -.00000169 00000-0 33985-5 0 9995
2 57991 43.0032 206.9958 0001433 268.4240 91.6447 15.27576295150502Epoch: 2026-06-20T09:17Z
TLE epoch observation values (Epoch: 2026-06-20T09:17:52.738Z)
Latitude
-0.00007°
Longitude
158.92321°
Altitude
482.864 km
Speed
7.626 km/s
True Right ascension
13h 47m 58s
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
21:32:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.988 km
Perigee altitude
484.021 km
Semi-major axis
6,863.142 km
Eccentricity
0.00014
Inclination
43.0032°
RAAN
206.9958°
Arg. of periapsis
268.424°
True anomaly
91.66111°
Mean anomaly
91.6447°
Eccentric anomaly
91.65291°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000033985
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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-30537 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 05:00:15.692Z | 219.754° SW | 2026-06-23 05:02:15.692Z | 169.552° S | 35.858° | 2026-06-23 05:05:15.692Z | 83.262° E |
| 5 mins | 2026-06-23 06:39:15.692Z | 275.236° WNW | 2026-06-23 06:41:15.692Z | 330.468° NNW | 40.552° | 2026-06-23 06:44:15.692Z | 67.976° E |
| 6 mins | 2026-06-23 08:18:15.692Z | 293.707° NW | 2026-06-23 08:20:15.692Z | 335.965° NNW | 38.419° | 2026-06-23 08:24:15.692Z | 87.647° E |
| 6 mins | 2026-06-23 09:57:15.692Z | 277.787° WNW | 2026-06-23 09:59:15.692Z | 234.779° WSW | 38.016° | 2026-06-23 10:03:15.692Z | 127.384° 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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