STARLINK-31581, 59474
Orbit data source: Space-Track
STARLINK-31581, 59474 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 10 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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59474 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-31581
1 59474U 24068V 26171.40400830 .00000707 00000-0 35203-4 0 9996
2 59474 43.0015 167.3245 0001208 277.2310 82.8404 15.27579355124311Epoch: 2026-06-20T09:41Z
TLE epoch observation values (Epoch: 2026-06-20T09:41:46.317Z)
Latitude
-0.00002°
Longitude
113.26237°
Altitude
482.723 km
Speed
7.626 km/s
True Right ascension
11h 09m 17s
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
21:25:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.825 km
Perigee altitude
484.167 km
Semi-major axis
6,863.133 km
Eccentricity
0.00012
Inclination
43.0015°
RAAN
167.3245°
Arg. of periapsis
277.231°
True anomaly
82.85413°
Mean anomaly
82.8404°
Eccentric anomaly
82.84727°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000035203
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Other satellites on launch #68 in the year 2024 (2024-04-10 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-31581 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-23 02:14:51.381Z | 218.462° SW | 2026-06-23 02:17:51.381Z | 143.831° SSE | 33.253° | 2026-06-23 02:20:51.381Z | 82.679° E |
| 5 mins | 2026-06-23 03:54:51.381Z | 275.222° WNW | 2026-06-23 03:56:51.381Z | 16.514° NNE | 41.213° | 2026-06-23 03:59:51.381Z | 69.819° E |
| 5 mins | 2026-06-23 05:33:51.381Z | 297.645° NW | 2026-06-23 05:35:51.381Z | 11.543° NNE | 39.224° | 2026-06-23 05:38:51.381Z | 83.034° E |
| 5 mins | 2026-06-23 07:12:51.381Z | 277.705° WNW | 2026-06-23 07:14:51.381Z | 199.152° SSW | 41.754° | 2026-06-23 07:17:51.381Z | 124.266° 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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