STARLINK-31887, 59839
Orbit data source: Space-Track
STARLINK-31887, 59839 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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59839 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-31887
1 59839U 24097E 26170.96036040 .00001318 00000-0 57408-4 0 9991
2 59839 43.0037 57.1400 0000900 239.5261 120.5502 15.27585538117550Epoch: 2026-06-19T23:02Z
TLE epoch observation values (Epoch: 2026-06-19T23:02:55.138Z)
Latitude
-0.00001°
Longitude
163.2284°
Altitude
483.122 km
Speed
7.625 km/s
True Right ascension
03h 48m 33s
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
21:30:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.595 km
Perigee altitude
484.359 km
Semi-major axis
6,863.114 km
Eccentricity
0.00009
Inclination
43.0037°
RAAN
57.14°
Arg. of periapsis
239.5261°
True anomaly
120.55908°
Mean anomaly
120.5502°
Eccentric anomaly
120.55464°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.000057408
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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-31887 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 18:44:06.912Z | 212.15° SW | 2026-06-22 18:47:06.912Z | 136.137° SSE | 30.115° | 2026-06-22 18:50:06.912Z | 83.286° E |
| 6 mins | 2026-06-22 20:23:06.912Z | 266.44° W | 2026-06-22 20:25:06.912Z | 299.559° NW | 40.696° | 2026-06-22 20:29:06.912Z | 70.431° E |
| 5 mins | 2026-06-22 22:03:06.912Z | 300.217° NW | 2026-06-22 22:05:06.912Z | 26.344° NE | 37.943° | 2026-06-22 22:08:06.912Z | 81.9° E |
| 5 mins | 2026-06-22 23:42:06.912Z | 279.62° WNW | 2026-06-22 23:44:06.912Z | 168.398° S | 42.657° | 2026-06-22 23:47:06.912Z | 119.415° 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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