STARLINK-31942, 59899
Orbit data source: Space-Track
STARLINK-31942, 59899 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 28 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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59899 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: 3 days ago
TLE from 3 days ago
0 STARLINK-31942
1 59899U 24100Q 26170.33271774 -.00000146 00000-0 42267-5 0 9995
2 59899 43.0045 271.2197 0001531 283.9482 76.1200 15.27575185116698Epoch: 2026-06-19T07:59Z
TLE epoch observation values (Epoch: 2026-06-19T07:59:06.812Z)
Latitude
0.00001°
Longitude
-116.12188°
Altitude
482.588 km
Speed
7.626 km/s
True Right ascension
18h 04m 52s
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
21:39:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.059 km
Perigee altitude
483.957 km
Semi-major axis
6,863.145 km
Eccentricity
0.00015
Inclination
43.0045°
RAAN
271.2197°
Arg. of periapsis
283.9482°
True anomaly
76.13703°
Mean anomaly
76.12°
Eccentric anomaly
76.12852°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000042267
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Other satellites on launch #100 in the year 2024 (2024-05-28 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-31942 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 11:38:29.154Z | 282.722° WNW | 2026-06-22 11:41:29.154Z | 347.364° N | 37.874° | 2026-06-22 11:44:29.154Z | 72.022° E |
| 6 mins | 2026-06-22 13:18:29.154Z | 291.118° WNW | 2026-06-22 13:20:29.154Z | 319.037° NNW | 43.166° | 2026-06-22 13:24:29.154Z | 103.34° ESE |
| 5 mins | 2026-06-22 14:57:29.154Z | 260.465° W | 2026-06-22 14:59:29.154Z | 214.642° SW | 25.297° | 2026-06-22 15:02:29.154Z | 154.634° SSE |
| 4 mins | 2026-06-23 07:54:29.154Z | 179.67° S | 2026-06-23 07:56:29.154Z | 137.722° SSE | 19.183° | 2026-06-23 07:58:29.154Z | 101.348° ESE |
| 6 mins | 2026-06-23 09:32:29.154Z | 247.343° WSW | 2026-06-23 09:34:29.154Z | 231.446° WSW | 43.812° | 2026-06-23 09:38:29.154Z | 72.495° E |
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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