STARLINK-33943, 63884
Orbit data source: Space-Track
STARLINK-33943, 63884 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 10 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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63884 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 + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-33943
1 63884U 25094W 26171.20650977 -.00001260 00000-0 -97848-4 0 9993
2 63884 70.0026 335.7975 0003281 258.4644 101.6147 14.98315515 62563Epoch: 2026-06-20T04:57Z
TLE epoch observation values (Epoch: 2026-06-20T04:57:22.444Z)
Latitude
0.00002°
Longitude
-6.97047°
Altitude
574.985 km
Speed
7.573 km/s
True Right ascension
22h 23m 11s
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
07:17:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.328 km
Perigee altitude
567.769 km
Semi-major axis
6,948.186 km
Eccentricity
0.00033
Inclination
70.0026°
RAAN
335.7975°
Arg. of periapsis
258.4644°
True anomaly
101.65152°
Mean anomaly
101.6147°
Eccentric anomaly
101.63311°
Mean motion
3.74745 °/min
Orbital period
96.07 mins
BSTAR
-0.000097848
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Other satellites on launch #94 in the year 2025 (2025-05-10 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-33943 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-20 21:31:04.529Z | 354.656° N | 2026-06-20 21:34:04.529Z | 46.253° ENE | 30.557° | 2026-06-20 21:38:04.529Z | 127.245° SE |
| 4 mins | 2026-06-20 23:11:04.529Z | 280.613° WNW | 2026-06-20 23:12:04.529Z | 263.594° W | 16.649° | 2026-06-20 23:15:04.529Z | 216.084° SW |
| 4 mins | 2026-06-21 11:33:04.529Z | 138.971° SSE | 2026-06-21 11:35:04.529Z | 93.952° ESE | 22.963° | 2026-06-21 11:37:04.529Z | 58.974° ENE |
| 5 mins | 2026-06-21 13:11:04.529Z | 265.439° W | 2026-06-21 13:13:04.529Z | 309.64° NW | 23.657° | 2026-06-21 13:16:04.529Z | 358.46° N |
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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