STARLINK-31435, 59004
Orbit data source: Space-Track
STARLINK-31435, 59004 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 23 Feb 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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59004 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-31435
1 59004U 24036G 26171.14802370 .00001852 00000-0 74605-4 0 9997
2 59004 53.1624 321.9679 0000698 86.1152 273.9929 15.30202924131020Epoch: 2026-06-20T03:33Z
TLE epoch observation values (Epoch: 2026-06-20T03:33:09.247Z)
Latitude
0°
Longitude
0.31256°
Altitude
476.073 km
Speed
7.629 km/s
True Right ascension
21h 27m 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
21:28:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
475.941 km
Perigee altitude
474.984 km
Semi-major axis
6,853.599 km
Eccentricity
0.00007
Inclination
53.1624°
RAAN
321.9679°
Arg. of periapsis
86.1152°
True anomaly
273.98492°
Mean anomaly
273.9929°
Eccentric anomaly
273.98891°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.000074605
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Other satellites on launch #36 in the year 2024 (2024-02-23 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-31435 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 12:09:59.984Z | 225.935° WSW | 2026-06-22 12:12:59.984Z | 77.188° E | 44.207° | 2026-06-22 12:15:59.984Z | 51.526° ENE |
| 5 mins | 2026-06-22 18:45:59.984Z | 320.62° NNW | 2026-06-22 18:47:59.984Z | 60.51° ENE | 42.74° | 2026-06-22 18:50:59.984Z | 121.579° 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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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