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 + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 STARLINK-33818
1 63502U 25071K 25341.99892930 -.00004929 00000-0 -15434-3 0 9991
2 63502 53.1579 205.6751 0001108 114.2737 245.8380 15.30214559 38735Epoch: 2025-12-07T23:58Z
TLE epoch observation values (Epoch: 2025-12-07T23:58:27.491Z)
Latitude
0.00001°
Longitude
129.0563°
Altitude
476.382 km
Speed
7.629 km/s
True Right ascension
13h 42m 42s
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
14:43:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.188 km
Perigee altitude
474.669 km
Semi-major axis
6,853.565 km
Eccentricity
0.00011
Inclination
53.1579°
RAAN
205.6751°
Arg. of periapsis
114.2737°
True anomaly
245.82642°
Mean anomaly
245.838°
Eccentric anomaly
245.83221°
Mean motion
3.82532 °/min
Orbital period
94.11 mins
BSTAR
-0.00015434
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-08 17:23:12.177Z | 205.496° SW | 2025-12-08 17:26:12.177Z | 116.892° SE | 35.949° | 2025-12-08 17:29:12.177Z | 61.173° ENE |
| 4 mins | 2025-12-08 19:02:12.177Z | 291.002° WNW | 2025-12-08 19:04:12.177Z | 339.34° N | 22.914° | 2025-12-08 19:06:12.177Z | 20.934° NNE |
| 5 mins | 2025-12-08 23:59:12.177Z | 337.968° N | 2025-12-09 00:01:12.177Z | 51.419° ENE | 33.465° | 2025-12-09 00:04:12.177Z | 106.431° ESE |
| 4 mins | 2025-12-09 01:37:12.177Z | 261.832° W | 2025-12-09 01:38:12.177Z | 239.602° WSW | 20.552° | 2025-12-09 01:41:12.177Z | 180.397° SSW |
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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