STARLINK-4609, 53619
Orbit data source: Space-Track
STARLINK-4609, 53619 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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53619 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: 1 day ago
TLE from 1 day ago
0 STARLINK-4609
1 53619U 22104AH 25301.20004956 .00004571 00000-0 30504-3 0 9992
2 53619 53.2152 108.8833 0001382 95.7834 264.3316 15.08849366175632Epoch: 2025-10-28T04:48Z
TLE epoch observation values (Epoch: 2025-10-28T04:48:04.281Z)
Latitude
-0.00003°
Longitude
0.07449°
Altitude
540.707 km
Speed
7.593 km/s
True Right ascension
07h 15m 31s
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
03:33:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.916 km
Perigee altitude
539.004 km
Semi-major axis
6,918.097 km
Eccentricity
0.00014
Inclination
53.2152°
RAAN
108.8833°
Arg. of periapsis
95.7834°
True anomaly
264.31584°
Mean anomaly
264.3316°
Eccentric anomaly
264.32372°
Mean motion
3.77193 °/min
Orbital period
95.44 mins
BSTAR
0.00030504
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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-4609 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 | 2025-10-29 12:44:52.511Z | 175.929° S | 2025-10-29 12:47:52.511Z | 119.516° SE | 21.195° | 2025-10-29 12:49:52.511Z | 84.205° E |
| 6 mins | 2025-10-29 14:23:52.511Z | 255.959° W | 2025-10-29 14:26:52.511Z | 341.032° N | 36.348° | 2025-10-29 14:29:52.511Z | 38.26° NE |
| 5 mins | 2025-10-29 19:25:52.511Z | 343.121° N | 2025-10-29 19:27:52.511Z | 28.127° NE | 25.441° | 2025-10-29 19:30:52.511Z | 84.585° E |
| 6 mins | 2025-10-29 21:04:52.511Z | 292.665° NW | 2025-10-29 21:06:52.511Z | 250.314° W | 35.817° | 2025-10-29 21:10:52.511Z | 152.033° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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