STARLINK-33966, 64203
Orbit data source: Space-Track
STARLINK-33966, 64203 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 31 May 2025 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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64203 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 17.7 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 STARLINK-33966
1 64203U 25117A 26235.70089452 .00032684 00000-0 97375-3 0 9991
2 64203 53.1619 343.3069 0000871 92.4720 267.6383 15.34416521 70138Epoch: 2026-08-23T16:49Z
TLE epoch observation values (Epoch: 2026-08-23T16:49:17.286Z)
Latitude
0.00003°
Longitude
118.99172°
Altitude
463.58 km
Speed
7.636 km/s
True Right ascension
22h 53m 13s
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
21:42:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.507 km
Perigee altitude
462.315 km
Semi-major axis
6,841.048 km
Eccentricity
0.00009
Inclination
53.1619°
RAAN
343.3069°
Arg. of periapsis
92.472°
True anomaly
267.62833°
Mean anomaly
267.6383°
Eccentric anomaly
267.63331°
Mean motion
3.83583 °/min
Orbital period
93.85 mins
BSTAR
0.00097375
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Other satellites on launch #117 in the year 2025 (2025-05-31 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-33966 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-08-24 10:13:13.674Z | 240.84° WSW | 2026-08-24 10:15:13.674Z | 312.954° NW | 43.382° | 2026-08-24 10:18:13.674Z | 45.044° ENE |
| 5 mins | 2026-08-24 16:47:13.674Z | 309.495° NW | 2026-08-24 16:49:13.674Z | 178.661° S | 44.979° | 2026-08-24 16:52:13.674Z | 131.707° 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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