STARLINK-31691, 59856
Orbit data source: Space-Track
STARLINK-31691, 59856 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 23 May 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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59856 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-31691
1 59856U 24097X 26171.36024797 .00000940 00000-0 43700-4 0 9991
2 59856 43.0014 54.1153 0000954 284.3598 75.7147 15.27570416117629Epoch: 2026-06-20T08:38Z
TLE epoch observation values (Epoch: 2026-06-20T08:38:45.424Z)
Latitude
-0.00007°
Longitude
15.84997°
Altitude
482.692 km
Speed
7.626 km/s
True Right ascension
03h 36m 27s
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
21:30:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.677 km
Perigee altitude
484.368 km
Semi-major axis
6,863.16 km
Eccentricity
0.0001
Inclination
43.0014°
RAAN
54.1153°
Arg. of periapsis
284.3598°
True anomaly
75.72529°
Mean anomaly
75.7147°
Eccentric anomaly
75.72°
Mean motion
3.81731 °/min
Orbital period
94.31 mins
BSTAR
0.0000437
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Other satellites on launch #97 in the year 2024 (2024-05-23 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-31691 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 18:54:54.168Z | 225.413° WSW | 2026-06-22 18:57:54.168Z | 175.787° S | 34.169° | 2026-06-22 19:01:54.168Z | 79.464° E |
| 6 mins | 2026-06-22 20:34:54.168Z | 273.058° WNW | 2026-06-22 20:36:54.168Z | 317.744° NNW | 40.111° | 2026-06-22 20:40:54.168Z | 70.957° E |
| 6 mins | 2026-06-22 22:13:54.168Z | 292.684° NW | 2026-06-22 22:16:54.168Z | 37.16° NE | 38.371° | 2026-06-22 22:19:54.168Z | 86.245° E |
| 6 mins | 2026-06-22 23:52:54.168Z | 279.622° WNW | 2026-06-22 23:55:54.168Z | 173.382° S | 38.827° | 2026-06-22 23:58:54.168Z | 126.33° 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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