STARLINK-33617, 63373
Orbit data source: Space-Track
STARLINK-33617, 63373 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 26 Mar 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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63373 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-33617
1 63373U 25063L 26171.32510568 .00017543 00000-0 52900-3 0 9994
2 63373 53.1617 292.8708 0001145 79.8810 280.2322 15.34407179 70464Epoch: 2026-06-20T07:48Z
TLE epoch observation values (Epoch: 2026-06-20T07:48:09.130Z)
Latitude
-0.00002°
Longitude
-92.7086°
Altitude
463.444 km
Speed
7.636 km/s
True Right ascension
19h 31m 28s
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
07:16:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.722 km
Perigee altitude
462.155 km
Semi-major axis
6,841.076 km
Eccentricity
0.00011
Inclination
53.1617°
RAAN
292.8708°
Arg. of periapsis
79.881°
True anomaly
280.21929°
Mean anomaly
280.2322°
Eccentric anomaly
280.22574°
Mean motion
3.83581 °/min
Orbital period
93.85 mins
BSTAR
0.000529
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Other satellites on launch #63 in the year 2025 (2025-03-26 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-33617 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 | 2026-06-21 10:32:39.949Z | 220.963° SW | 2026-06-21 10:35:39.949Z | 184.342° SSW | 41.537° | 2026-06-21 10:38:39.949Z | 56.095° ENE |
| 4 mins | 2026-06-21 12:12:39.949Z | 305.837° NW | 2026-06-21 12:13:39.949Z | 327.375° NNW | 18.817° | 2026-06-21 12:16:39.949Z | 24.534° NE |
| 4 mins | 2026-06-21 15:29:39.949Z | 342.839° N | 2026-06-21 15:31:39.949Z | 17.077° NNE | 14.137° | 2026-06-21 15:33:39.949Z | 51.78° ENE |
| 5 mins | 2026-06-21 17:07:39.949Z | 322.696° NNW | 2026-06-21 17:09:39.949Z | 13.027° NNE | 39.142° | 2026-06-21 17:12:39.949Z | 113.444° 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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