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 + 1 Pan, 17.7 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 STARLINK-33803
1 63517U 25071AA 26266.39590502 .00011721 00000-0 35749-3 0 9995
2 63517 53.1584 299.8505 0001246 87.5253 272.5893 15.34398755 83064Epoch: 2026-09-23T09:30Z
TLE epoch observation values (Epoch: 2026-09-23T09:30:06.193Z)
Latitude
0.00003°
Longitude
155.07708°
Altitude
463.57 km
Speed
7.636 km/s
True Right ascension
19h 59m 24s
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
23:09:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.816 km
Perigee altitude
462.112 km
Semi-major axis
6,841.101 km
Eccentricity
0.00012
Inclination
53.1584°
RAAN
299.8505°
Arg. of periapsis
87.5253°
True anomaly
272.57504°
Mean anomaly
272.5893°
Eccentric anomaly
272.58217°
Mean motion
3.83578 °/min
Orbital period
93.85 mins
BSTAR
0.00035749
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-24 06:02:46.759Z | 270° W | 2026-09-24 06:05:46.759Z | 332.851° NNW | 29.063° | 2026-09-24 06:08:46.759Z | 31.468° NE |
| 5 mins | 2026-09-24 10:59:46.759Z | 337.966° N | 2026-09-24 11:01:46.759Z | 31.287° NE | 33.425° | 2026-09-24 11:04:46.759Z | 95.857° ESE |
| 4 mins | 2026-09-24 12:37:46.759Z | 271.311° WNW | 2026-09-24 12:39:46.759Z | 214.46° SW | 28.691° | 2026-09-24 12:41:46.759Z | 173.335° S |
| 4 mins | 2026-09-25 03:52:46.759Z | 176.189° S | 2026-09-25 03:54:46.759Z | 123.891° SE | 27.928° | 2026-09-25 03:56:46.759Z | 79.914° E |
| 5 mins | 2026-09-25 05:29:46.759Z | 269.195° W | 2026-09-25 05:31:46.759Z | 315.512° NNW | 33.934° | 2026-09-25 05:34:46.759Z | 30.336° 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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