STARLINK-2022, 47643
Orbit data source: Space-Track
STARLINK-2022, 47643 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 16 Feb 2021 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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47643 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-2022
1 47643U 21012Z 25343.52516302 .00167886 00000-0 28163-2 0 9999
2 47643 53.0270 63.0559 0004828 272.9937 87.0519 15.50728962267147Epoch: 2025-12-09T12:36Z
TLE epoch observation values (Epoch: 2025-12-09T12:36:14.084Z)
Latitude
0°
Longitude
155.48862°
Altitude
415.323 km
Speed
7.663 km/s
True Right ascension
04h 12m 13s
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
19:50:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
418.156 km
Perigee altitude
411.597 km
Semi-major axis
6,793.014 km
Eccentricity
0.00048
Inclination
53.027°
RAAN
63.0559°
Arg. of periapsis
272.9937°
True anomaly
87.10715°
Mean anomaly
87.0519°
Eccentric anomaly
87.07953°
Mean motion
3.87659 °/min
Orbital period
92.87 mins
BSTAR
0.0028163
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Other satellites on launch #12 in the year 2021 (2021-02-16 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-2022 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 | 2025-12-10 07:19:31.135Z | 179.142° S | 2025-12-10 07:21:31.135Z | 134.395° SE | 21.614° | 2025-12-10 07:23:31.135Z | 86.208° E |
| 4 mins | 2025-12-10 08:56:31.135Z | 276.466° WNW | 2025-12-10 08:58:31.135Z | 346.841° N | 28.652° | 2025-12-10 09:00:31.135Z | 30.371° NE |
| 4 mins | 2025-12-10 13:49:31.135Z | 353.351° N | 2025-12-10 13:50:31.135Z | 19.066° NNE | 21.648° | 2025-12-10 13:53:31.135Z | 83.947° E |
| 5 mins | 2025-12-10 15:25:31.135Z | 287.633° WNW | 2025-12-10 15:27:31.135Z | 223.579° SW | 33.512° | 2025-12-10 15:30:31.135Z | 154.04° SSE |
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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