STARLINK-31520, 59210
Orbit data source: Space-Track
STARLINK-31520, 59210 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 11 Mar 2024 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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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-31520
1 59210U 24046K 26171.33478747 -.00001947 00000-0 -53639-4 0 9996
2 59210 53.1604 38.6543 0001310 105.6229 254.4916 15.30184021128767Epoch: 2026-06-20T08:02Z
TLE epoch observation values (Epoch: 2026-06-20T08:02:05.637Z)
Latitude
-0.00005°
Longitude
9.57988°
Altitude
476.403 km
Speed
7.629 km/s
True Right ascension
02h 34m 37s
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
21:26:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.417 km
Perigee altitude
474.621 km
Semi-major axis
6,853.656 km
Eccentricity
0.00013
Inclination
53.1604°
RAAN
38.6543°
Arg. of periapsis
105.6229°
True anomaly
254.47714°
Mean anomaly
254.4916°
Eccentric anomaly
254.48437°
Mean motion
3.82525 °/min
Orbital period
94.11 mins
BSTAR
-0.000053639
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Other satellites on launch #46 in the year 2024 (2024-03-11 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-31520 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 | 2026-06-22 16:37:07.362Z | 198.57° SSW | 2026-06-22 16:40:07.362Z | 143.39° SSE | 29.205° | 2026-06-22 16:43:07.362Z | 71.097° E |
| 5 mins | 2026-06-22 18:16:07.362Z | 276.296° WNW | 2026-06-22 18:18:07.362Z | 322.96° NNW | 26.947° | 2026-06-22 18:21:07.362Z | 29.62° NE |
| 5 mins | 2026-06-22 23:13:07.362Z | 336.489° NNW | 2026-06-22 23:15:07.362Z | 26.691° NE | 28.856° | 2026-06-22 23:18:07.362Z | 94.396° ESE |
| 5 mins | 2026-06-23 00:51:07.362Z | 277.912° WNW | 2026-06-23 00:53:07.362Z | 227.659° WSW | 26.839° | 2026-06-23 00:56:07.362Z | 167.269° S |
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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