STARLINK-33976, 63858
Orbit data source: Space-Track
STARLINK-33976, 63858 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 07 May 2025 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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63858 intel report (Beta)
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Edit Public Description
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-33976
1 63858U 25093Y 25346.66921668 .00042889 00000-0 15588-2 0 9993
2 63858 43.0008 209.3025 0001463 256.3274 103.7415 15.27584216 34505Epoch: 2025-12-12T16:03Z
TLE epoch observation values (Epoch: 2025-12-12T16:03:40.321Z)
Latitude
0.00001°
Longitude
-113.22302°
Altitude
483.051 km
Speed
7.626 km/s
True Right ascension
13h 57m 12s
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
05:23:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.986 km
Perigee altitude
483.977 km
Semi-major axis
6,863.119 km
Eccentricity
0.00015
Inclination
43.0008°
RAAN
209.3025°
Arg. of periapsis
256.3274°
True anomaly
103.75778°
Mean anomaly
103.7415°
Eccentric anomaly
103.74964°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.0015588
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Other satellites on launch #93 in the year 2025 (2025-05-07 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-33976 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-13 17:21:10.468Z | 183.433° SSW | 2025-12-13 17:23:10.468Z | 147.83° SSE | 17.482° | 2025-12-13 17:25:10.468Z | 109.298° ESE |
| 5 mins | 2025-12-13 19:00:10.468Z | 241.367° WSW | 2025-12-13 19:02:10.468Z | 111.07° ESE | 43.673° | 2025-12-13 19:05:10.468Z | 73.615° E |
| 5 mins | 2025-12-13 20:39:10.468Z | 290.892° WNW | 2025-12-13 20:41:10.468Z | 8.044° NNE | 38.126° | 2025-12-13 20:44:10.468Z | 72.554° E |
| 5 mins | 2025-12-13 22:18:10.468Z | 293.755° NW | 2025-12-13 22:20:10.468Z | 11.589° NNE | 43.707° | 2025-12-13 22:23:10.468Z | 98.718° ESE |
| 5 mins | 2025-12-13 23:57:10.468Z | 258.784° W | 2025-12-13 23:59:10.468Z | 203.817° SW | 27.85° | 2025-12-14 00:02:10.468Z | 147.856° SSE |
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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