STARLINK-2415, 47828
Orbit data source: Space-Track
STARLINK-2415, 47828 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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47828 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: 2 days ago
TLE from 2 days ago
0 STARLINK-2415
1 47828U 21018AT 26171.21822426 -.00001292 00000-0 -29892-4 0 9995
2 47828 53.1590 138.3199 0001393 89.9615 270.1546 15.31693905292260Epoch: 2026-06-20T05:14Z
TLE epoch observation values (Epoch: 2026-06-20T05:14:14.576Z)
Latitude
-0°
Longitude
151.32316°
Altitude
471.656 km
Speed
7.631 km/s
True Right ascension
09h 13m 16s
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
21:40:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.969 km
Perigee altitude
470.061 km
Semi-major axis
6,849.152 km
Eccentricity
0.00014
Inclination
53.159°
RAAN
138.3199°
Arg. of periapsis
89.9615°
True anomaly
270.13864°
Mean anomaly
270.1546°
Eccentric anomaly
270.14662°
Mean motion
3.82902 °/min
Orbital period
94.02 mins
BSTAR
-0.000029892
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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-2415 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 | 2026-06-22 23:09:43.555Z | 200.474° SSW | 2026-06-22 23:12:43.555Z | 145.959° SSE | 30.06° | 2026-06-22 23:15:43.555Z | 70.332° E |
| 5 mins | 2026-06-23 00:48:43.555Z | 278.164° WNW | 2026-06-23 00:50:43.555Z | 324.893° NNW | 26.126° | 2026-06-23 00:53:43.555Z | 29.582° NE |
| 5 mins | 2026-06-23 05:45:43.555Z | 340.882° N | 2026-06-23 05:47:43.555Z | 40.474° NE | 29.236° | 2026-06-23 05:50:43.555Z | 98.288° ESE |
| 4 mins | 2026-06-23 07:23:43.555Z | 269.388° W | 2026-06-23 07:25:43.555Z | 213.018° SW | 25.054° | 2026-06-23 07:27:43.555Z | 173.592° 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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