STARLINK-31289, 59173
Orbit data source: Space-Track
STARLINK-31289, 59173 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 04 Mar 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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59173 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-31289
1 59173U 24044X 26171.27090127 .00000167 00000-0 15589-4 0 9990
2 59173 43.0024 247.7382 0001402 271.2274 88.8417 15.27576829129285Epoch: 2026-06-20T06:30Z
TLE epoch observation values (Epoch: 2026-06-20T06:30:05.869Z)
Latitude
-0.00003°
Longitude
-118.27422°
Altitude
482.815 km
Speed
7.626 km/s
True Right ascension
16h 30m 57s
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
21:29:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.966 km
Perigee altitude
484.041 km
Semi-major axis
6,863.14 km
Eccentricity
0.00014
Inclination
43.0024°
RAAN
247.7382°
Arg. of periapsis
271.2274°
True anomaly
88.85776°
Mean anomaly
88.8417°
Eccentric anomaly
88.84973°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000015589
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Other satellites on launch #44 in the year 2024 (2024-03-04 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-31289 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 10:38:08.048Z | 287.413° WNW | 2026-06-22 10:41:08.048Z | 19.656° NNE | 37.307° | 2026-06-22 10:44:08.048Z | 76.265° E |
| 5 mins | 2026-06-22 12:18:08.048Z | 289.607° WNW | 2026-06-22 12:20:08.048Z | 86.138° E | 44.672° | 2026-06-22 12:23:08.048Z | 107.363° ESE |
| 4 mins | 2026-06-22 13:57:08.048Z | 249.004° W | 2026-06-22 13:59:08.048Z | 201.058° SSW | 21.631° | 2026-06-22 14:01:08.048Z | 164.571° S |
| 4 mins | 2026-06-23 06:54:08.048Z | 174.09° S | 2026-06-23 06:55:08.048Z | 149.664° SSE | 22.235° | 2026-06-23 06:58:08.048Z | 92.859° ESE |
| 5 mins | 2026-06-23 08:32:08.048Z | 253.982° W | 2026-06-23 08:34:08.048Z | 53.113° ENE | 44.484° | 2026-06-23 08:37:08.048Z | 71.416° E |
| 5 mins | 2026-06-23 10:11:08.048Z | 293.425° NW | 2026-06-23 10:13:08.048Z | 3.165° NNE | 37.972° | 2026-06-23 10:16:08.048Z | 74.717° E |
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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