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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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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-4690
1 53604U 22104S 26083.96828941 .00002330 00000-0 16441-3 0 9990
2 53604 53.2167 170.3900 0001434 90.2515 269.8641 15.08840294197990Epoch: 2026-03-24T23:14Z
TLE epoch observation values (Epoch: 2026-03-24T23:14:20.205Z)
Latitude
-0.00004°
Longitude
-0.63255°
Altitude
540.642 km
Speed
7.593 km/s
True Right ascension
11h 21m 33s
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
19:28:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.98 km
Perigee altitude
538.995 km
Semi-major axis
6,918.125 km
Eccentricity
0.00014
Inclination
53.2167°
RAAN
170.39°
Arg. of periapsis
90.2515°
True anomaly
269.84767°
Mean anomaly
269.8641°
Eccentric anomaly
269.85588°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.00016441
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-25 15:38:54.497Z | 302.856° NW | 2026-03-25 15:42:54.497Z | 192.626° SSW | 39.958° | 2026-03-25 15:45:54.497Z | 145.362° SSE |
| 5 mins | 2026-03-26 07:11:54.497Z | 169.376° S | 2026-03-26 07:13:54.497Z | 127.866° SE | 22.578° | 2026-03-26 07:16:54.497Z | 76.408° E |
| 5 mins | 2026-03-26 08:50:54.497Z | 264.125° W | 2026-03-26 08:52:54.497Z | 322° NNW | 35.777° | 2026-03-26 08:55:54.497Z | 35.125° NE |
| 5 mins | 2026-03-26 13:51:54.497Z | 337.487° NNW | 2026-03-26 13:53:54.497Z | 17.525° NNE | 25.81° | 2026-03-26 13:56:54.497Z | 82.241° E |
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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