STARLINK-4690, 53604
Orbit data source: Space-Track
STARLINK-4690, 53604 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 28 Aug 2022 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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53604 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, ~290 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-4690
1 53604U 22104S 25342.58673100 .00000405 00000-0 43509-4 0 9997
2 53604 53.2190 287.9555 0001638 88.8561 271.2619 15.08847407181939Epoch: 2025-12-08T14:04Z
TLE epoch observation values (Epoch: 2025-12-08T14:04:53.558Z)
Latitude
-0.00001°
Longitude
-0.85129°
Altitude
540.594 km
Speed
7.593 km/s
True Right ascension
19h 11m 49s
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
18:22:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.099 km
Perigee altitude
538.832 km
Semi-major axis
6,918.102 km
Eccentricity
0.00016
Inclination
53.219°
RAAN
287.9555°
Arg. of periapsis
88.8561°
True anomaly
271.24313°
Mean anomaly
271.2619°
Eccentric anomaly
271.25252°
Mean motion
3.77192 °/min
Orbital period
95.44 mins
BSTAR
0.000043509
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Other satellites on launch #104 in the year 2022 (2022-08-28 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-4690 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 | 2025-12-08 22:10:56.130Z | 167.243° S | 2025-12-08 22:12:56.130Z | 133.823° SE | 18.202° | 2025-12-08 22:15:56.130Z | 83.499° E |
| 6 mins | 2025-12-08 23:49:56.130Z | 251.825° W | 2025-12-08 23:51:56.130Z | 301.673° NW | 39.317° | 2025-12-08 23:55:56.130Z | 42.408° NE |
| 4 mins | 2025-12-09 04:51:56.130Z | 351.015° N | 2025-12-09 04:53:56.130Z | 37.102° NE | 22.9° | 2025-12-09 04:55:56.130Z | 73.962° E |
| 6 mins | 2025-12-09 06:30:56.130Z | 295.651° NW | 2025-12-09 06:32:56.130Z | 235.903° WSW | 40.687° | 2025-12-09 06:36:56.130Z | 144.73° SSE |
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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