STARLINK-2663, 48443
Orbit data source: Space-Track
STARLINK-2663, 48443 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 09 May 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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48443 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
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: 3 days ago
TLE from 3 days ago
0 STARLINK-2663
1 48443U 21040R 26170.92415565 .00000646 00000-0 32586-4 0 9997
2 48443 53.1601 62.4781 0001417 98.1100 262.0063 15.31701668282347Epoch: 2026-06-19T22:10Z
TLE epoch observation values (Epoch: 2026-06-19T22:10:47.048Z)
Latitude
0.00006°
Longitude
-178.36405°
Altitude
471.77 km
Speed
7.631 km/s
True Right ascension
04h 09m 54s
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
21:26:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.962 km
Perigee altitude
470.021 km
Semi-major axis
6,849.129 km
Eccentricity
0.00014
Inclination
53.1601°
RAAN
62.4781°
Arg. of periapsis
98.11°
True anomaly
261.99022°
Mean anomaly
262.0063°
Eccentric anomaly
261.99826°
Mean motion
3.82904 °/min
Orbital period
94.02 mins
BSTAR
0.000032586
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Other satellites on launch #40 in the year 2021 (2021-05-09 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-2663 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 | 2026-06-22 17:40:49.821Z | 166.128° S | 2026-06-22 17:42:49.821Z | 124.175° SE | 19.068° | 2026-06-22 17:44:49.821Z | 86.265° E |
| 5 mins | 2026-06-22 19:17:49.821Z | 257.444° W | 2026-06-22 19:19:49.821Z | 304.907° NW | 34.842° | 2026-06-22 19:22:49.821Z | 34.937° NE |
| 5 mins | 2026-06-23 00:13:49.821Z | 331.772° NNW | 2026-06-23 00:16:49.821Z | 28.323° NE | 21.774° | 2026-06-23 00:18:49.821Z | 71.354° E |
| 5 mins | 2026-06-23 01:52:49.821Z | 292.377° WNW | 2026-06-23 01:54:49.821Z | 220.589° SW | 38.726° | 2026-06-23 01:57:49.821Z | 148.818° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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