STARLINK-33818, 63502
Orbit data source: Space-Track
STARLINK-33818, 63502 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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63502 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 + 1 Pan, 14.5 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 STARLINK-33818
1 63502U 25071K 25257.35099553 .00020864 00000-0 71397-3 0 9991
2 63502 53.1592 238.8570 0001385 84.3381 275.7778 15.30227062 25772Epoch: 2025-09-14T08:25Z
TLE epoch observation values (Epoch: 2025-09-14T08:25:26.013Z)
Latitude
-0.00001°
Longitude
118.92735°
Altitude
475.938 km
Speed
7.629 km/s
True Right ascension
15h 55m 25s
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
22:06:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.34 km
Perigee altitude
474.442 km
Semi-major axis
6,853.528 km
Eccentricity
0.00014
Inclination
53.1592°
RAAN
238.857°
Arg. of periapsis
84.3381°
True anomaly
275.76201°
Mean anomaly
275.7778°
Eccentric anomaly
275.7699°
Mean motion
3.82536 °/min
Orbital period
94.11 mins
BSTAR
0.00071397
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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-33818 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 | 2025-09-15 06:48:51.872Z | 339.907° N | 2025-09-15 06:50:51.872Z | 15.996° NNE | 18.178° | 2025-09-15 06:53:51.872Z | 70.939° E |
| 6 mins | 2025-09-15 08:26:51.872Z | 307.202° NW | 2025-09-15 08:29:51.872Z | 154.699° SSE | 42.789° | 2025-09-15 08:32:51.872Z | 134.777° SE |
| 5 mins | 2025-09-16 01:22:51.872Z | 236.663° WSW | 2025-09-16 01:24:51.872Z | 324.96° NNW | 44.397° | 2025-09-16 01:27:51.872Z | 46.992° ENE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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