STARLINK-2402, 47819
Orbit data source: Space-Track
STARLINK-2402, 47819 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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47819 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
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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-2402
1 47819U 21018AJ 25291.96443968 .00003063 00000-0 22443-3 0 9999
2 47819 53.0545 167.8393 0001315 89.6411 270.4728 15.06404880255298Epoch: 2025-10-18T23:08Z
TLE epoch observation values (Epoch: 2025-10-18T23:08:47.588Z)
Latitude
-0.00007°
Longitude
152.95306°
Altitude
548.068 km
Speed
7.589 km/s
True Right ascension
11h 11m 21s
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
13:31:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.378 km
Perigee altitude
546.557 km
Semi-major axis
6,925.604 km
Eccentricity
0.00013
Inclination
53.0545°
RAAN
167.8393°
Arg. of periapsis
89.6411°
True anomaly
270.45773°
Mean anomaly
270.4728°
Eccentric anomaly
270.46527°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.00022443
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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-2402 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-19 20:05:36.731Z | 282.441° WNW | 2025-10-19 20:08:36.731Z | 330.045° NNW | 21.411° | 2025-10-19 20:11:36.731Z | 24.88° NE |
| 4 mins | 2025-10-19 23:28:36.731Z | 346.211° N | 2025-10-19 23:30:36.731Z | 22.452° NNE | 18.13° | 2025-10-19 23:32:36.731Z | 56.794° ENE |
| 7 mins | 2025-10-20 01:07:36.731Z | 314.952° NW | 2025-10-20 01:10:36.731Z | 48.125° ENE | 43.79° | 2025-10-20 01:14:36.731Z | 124.109° SE |
| 7 mins | 2025-10-20 18:19:36.731Z | 233.404° WSW | 2025-10-20 18:22:36.731Z | 300.712° NW | 44.663° | 2025-10-20 18:26:36.731Z | 48.661° ENE |
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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