STARLINK-31731, 59498
Orbit data source: Space-Track
STARLINK-31731, 59498 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 13 Apr 2024 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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59498 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-31731
1 59498U 24071Q 26171.24310897 .00000805 00000-0 38758-4 0 9998
2 59498 43.0030 120.2481 0001126 279.6889 80.3835 15.27578755123896Epoch: 2026-06-20T05:50Z
TLE epoch observation values (Epoch: 2026-06-20T05:50:04.615Z)
Latitude
-0.00003°
Longitude
124.26831°
Altitude
482.7 km
Speed
7.626 km/s
True Right ascension
08h 00m 59s
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
00:26:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.77 km
Perigee altitude
484.225 km
Semi-major axis
6,863.134 km
Eccentricity
0.00011
Inclination
43.003°
RAAN
120.2481°
Arg. of periapsis
279.6889°
True anomaly
80.39622°
Mean anomaly
80.3835°
Eccentric anomaly
80.38986°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000038758
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Other satellites on launch #71 in the year 2024 (2024-04-13 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-31731 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 | 2026-06-22 22:21:27.076Z | 191.739° SSW | 2026-06-22 22:24:27.076Z | 134.974° SE | 19.184° | 2026-06-22 22:26:27.076Z | 99.769° ESE |
| 5 mins | 2026-06-23 00:00:27.076Z | 247.587° W | 2026-06-23 00:02:27.076Z | 223.938° SW | 44.481° | 2026-06-23 00:05:27.076Z | 72.76° E |
| 5 mins | 2026-06-23 01:39:27.076Z | 287.922° WNW | 2026-06-23 01:41:27.076Z | 338.208° N | 37.397° | 2026-06-23 01:44:27.076Z | 70.985° E |
| 6 mins | 2026-06-23 03:18:27.076Z | 290.922° WNW | 2026-06-23 03:20:27.076Z | 311.747° NW | 41.885° | 2026-06-23 03:24:27.076Z | 102.75° ESE |
| 5 mins | 2026-06-23 04:57:27.076Z | 262.724° W | 2026-06-23 04:59:27.076Z | 219.215° SW | 25.467° | 2026-06-23 05:02:27.076Z | 155.457° 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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