STARLINK-4447, 53472
Orbit data source: Space-Track
STARLINK-4447, 53472 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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53472 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-4447
1 53472U 22099H 25346.87038000 .00000646 00000-0 54819-4 0 9996
2 53472 97.6020 105.2225 0003828 83.0728 277.0932 15.01262529182951Epoch: 2025-12-12T20:53Z
TLE epoch observation values (Epoch: 2025-12-12T20:53:20.832Z)
Latitude
0.00003°
Longitude
70.0799°
Altitude
565.734 km
Speed
7.578 km/s
True Right ascension
07h 00m 53s
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
07:34:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.657 km
Perigee altitude
557.345 km
Semi-major axis
6,938.138 km
Eccentricity
0.00038
Inclination
97.602°
RAAN
105.2225°
Arg. of periapsis
83.0728°
True anomaly
277.04967°
Mean anomaly
277.0932°
Eccentric anomaly
277.07143°
Mean motion
3.75559 °/min
Orbital period
95.86 mins
BSTAR
0.000054819
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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-4447 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 | 2025-12-13 19:52:39.744Z | 60.455° ENE | 2025-12-13 19:54:39.744Z | 92.189° ESE | 14.513° | 2025-12-13 19:56:39.744Z | 124.114° SE |
| 5 mins | 2025-12-13 21:27:39.744Z | 342.877° N | 2025-12-13 21:29:39.744Z | 293.378° NW | 31.391° | 2025-12-13 21:32:39.744Z | 225.243° WSW |
| 6 mins | 2025-12-14 08:12:39.744Z | 174.789° S | 2025-12-14 08:15:39.744Z | 278.666° WNW | 43.713° | 2025-12-14 08:18:39.744Z | 342.561° N |
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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