STARLINK-2435, 47843
Orbit data source: Space-Track
STARLINK-2435, 47843 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 11 Mar 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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47843 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: 1 day ago
TLE from 1 day ago
0 STARLINK-2435
1 47843U 21018BJ 26297.23365936 .00014477 00000-0 46743-3 0 9991
2 47843 53.1589 271.6077 0001611 0.6565 359.4438 15.32378707311587Epoch: 2026-10-24T05:36Z
TLE epoch observation values (Epoch: 2026-10-24T05:36:28.168Z)
Latitude
-0.00008°
Longitude
154.84749°
Altitude
468.515 km
Speed
7.634 km/s
True Right ascension
18h 06m 25s
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
11:28:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
470.077 km
Perigee altitude
467.871 km
Semi-major axis
6,847.111 km
Eccentricity
0.00016
Inclination
53.1589°
RAAN
271.6077°
Arg. of periapsis
0.6565°
True anomaly
359.44362°
Mean anomaly
359.4438°
Eccentric anomaly
359.44371°
Mean motion
3.83073 °/min
Orbital period
93.98 mins
BSTAR
0.00046743
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Other satellites on launch #18 in the year 2021 (2021-03-11 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-2435 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 | 2026-10-26 00:01:56.308Z | 188.755° SSW | 2026-10-26 00:03:56.308Z | 148.099° SSE | 30.109° | 2026-10-26 00:06:56.308Z | 74.628° E |
| 5 mins | 2026-10-26 01:39:56.308Z | 273.645° WNW | 2026-10-26 01:41:56.308Z | 321.697° NNW | 32.362° | 2026-10-26 01:44:56.308Z | 30.347° NE |
| 4 mins | 2026-10-26 06:36:56.308Z | 344.747° N | 2026-10-26 06:38:56.308Z | 40.899° NE | 30.159° | 2026-10-26 06:40:56.308Z | 85.147° E |
| 4 mins | 2026-10-26 08:14:56.308Z | 272.315° WNW | 2026-10-26 08:15:56.308Z | 244.909° WSW | 32.997° | 2026-10-26 08:18:56.308Z | 167.347° S |
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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