STARLINK-4448, 53504
Orbit data source: Space-Track
STARLINK-4448, 53504 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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53504 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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: 2 days ago
TLE from 2 days ago
0 STARLINK-4448
1 53504U 22099AR 26171.33336806 -.00377204 00000-0 -44125-2 0 9991
2 53504 97.6062 295.0203 0001198 77.0649 317.2920 15.62702592 5853Epoch: 2026-06-20T08:00Z
TLE epoch observation values (Epoch: 2026-06-20T08:00:03.000Z)
Latitude
34.07517°
Longitude
-98.6951°
Altitude
383.892 km
Speed
7.683 km/s
True Right ascension
19h 19m 28s
True Declination
33° 54' 25"
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
22:01:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
377.581 km
Perigee altitude
375.963 km
Semi-major axis
6,754.909 km
Eccentricity
0.00012
Inclination
97.6062°
RAAN
295.0203°
Arg. of periapsis
77.0649°
True anomaly
317.28269°
Mean anomaly
317.292°
Eccentric anomaly
317.28734°
Mean motion
3.90943 °/min
Orbital period
92.08 mins
BSTAR
-0.0044125
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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-4448 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-23 08:16:58.936Z | 161.332° S | 2026-06-23 08:18:58.936Z | 10.897° NNE | 42.341° | 2026-06-23 08:20:58.936Z | 350.906° N |
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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