STARLINK-33803, 63517
Orbit data source: Space-Track
STARLINK-33803, 63517 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 07 Apr 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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63517 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-33803
1 63517U 25071AA 26187.90459620 .00023043 00000-0 78781-3 0 9992
2 63517 53.1585 306.0378 0001177 91.4814 268.6322 15.30196524 71026Epoch: 2026-07-06T21:42Z
TLE epoch observation values (Epoch: 2026-07-06T21:42:37.111Z)
Latitude
0°
Longitude
55.50029°
Altitude
476.144 km
Speed
7.629 km/s
True Right ascension
20h 24m 09s
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
00:06:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.289 km
Perigee altitude
474.675 km
Semi-major axis
6,853.619 km
Eccentricity
0.00012
Inclination
53.1585°
RAAN
306.0378°
Arg. of periapsis
91.4814°
True anomaly
268.61872°
Mean anomaly
268.6322°
Eccentric anomaly
268.62546°
Mean motion
3.82528 °/min
Orbital period
94.11 mins
BSTAR
0.00078781
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Other satellites on launch #71 in the year 2025 (2025-04-07 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-33803 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 | 2026-07-07 17:01:32.094Z | 333.682° NNW | 2026-07-07 17:03:32.094Z | 57.103° ENE | 36.407° | 2026-07-07 17:06:32.094Z | 111.4° ESE |
| 5 mins | 2026-07-08 09:56:32.094Z | 201.454° SSW | 2026-07-08 09:58:32.094Z | 143.159° SSE | 36.727° | 2026-07-08 10:01:32.094Z | 63.179° ENE |
| 4 mins | 2026-07-08 11:35:32.094Z | 301.779° NW | 2026-07-08 11:36:32.094Z | 326.967° NNW | 22.838° | 2026-07-08 11:39:32.094Z | 27.294° NE |
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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