STARLINK-4435, 53502
Orbit data source: Space-Track
STARLINK-4435, 53502 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Fri, 12 Aug 2022 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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53502 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, Unknown motor
Mass
300 kg wet, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 STARLINK-4435
1 53502U 22099AP 25308.30130970 .00001186 00000-0 86449-4 0 9999
2 53502 97.6050 67.6073 0001466 88.0828 272.0567 15.05636891177181Epoch: 2025-11-04T07:13Z
TLE epoch observation values (Epoch: 2025-11-04T07:13:53.158Z)
Latitude
0.00004°
Longitude
-84.65449°
Altitude
552.58 km
Speed
7.586 km/s
True Right ascension
04h 30m 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
09:44:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.56 km
Perigee altitude
545.53 km
Semi-major axis
6,924.682 km
Eccentricity
0.00015
Inclination
97.605°
RAAN
67.6073°
Arg. of periapsis
88.0828°
True anomaly
272.03991°
Mean anomaly
272.0567°
Eccentric anomaly
272.04831°
Mean motion
3.76655 °/min
Orbital period
95.58 mins
BSTAR
0.000086449
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Other satellites on launch #99 in the year 2022 (2022-08-12 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-4435 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-11-04 20:33:26.502Z | 28.077° NE | 2025-11-04 20:36:26.502Z | 82.082° E | 33.666° | 2025-11-04 20:40:26.502Z | 171.07° S |
| 4 mins | 2025-11-05 07:19:26.502Z | 98.845° ESE | 2025-11-05 07:20:26.502Z | 77.913° E | 20.786° | 2025-11-05 07:23:26.502Z | 21.607° NNE |
| 5 mins | 2025-11-05 08:53:26.502Z | 222.961° SW | 2025-11-05 08:55:26.502Z | 265.036° W | 22.431° | 2025-11-05 08:58:26.502Z | 318.257° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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