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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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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-2415
1 47828U 21018AT 25292.00500395 .00004139 00000-0 29643-3 0 9997
2 47828 53.0539 177.6672 0001445 84.1290 275.9864 15.06419590255104Epoch: 2025-10-19T00:07Z
TLE epoch observation values (Epoch: 2025-10-19T00:07:12.341Z)
Latitude
0.00001°
Longitude
148.13791°
Altitude
547.926 km
Speed
7.589 km/s
True Right ascension
11h 50m 40s
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
16:03:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.423 km
Perigee altitude
546.422 km
Semi-major axis
6,925.559 km
Eccentricity
0.00014
Inclination
53.0539°
RAAN
177.6672°
Arg. of periapsis
84.129°
True anomaly
275.96993°
Mean anomaly
275.9864°
Eccentric anomaly
275.97817°
Mean motion
3.76583 °/min
Orbital period
95.6 mins
BSTAR
0.00029643
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-20 00:28:20.463Z | 352.213° N | 2025-10-20 00:29:20.463Z | 12.134° NNE | 20.894° | 2025-10-20 00:32:20.463Z | 69.209° E |
| 6 mins | 2025-10-20 02:07:20.463Z | 304.459° NW | 2025-10-20 02:09:20.463Z | 274.338° WNW | 42.972° | 2025-10-20 02:13:20.463Z | 136.94° SSE |
| 4 mins | 2025-10-20 17:41:20.463Z | 153.706° SSE | 2025-10-20 17:42:20.463Z | 134.753° SE | 18.726° | 2025-10-20 17:45:20.463Z | 83.798° E |
| 6 mins | 2025-10-20 19:19:20.463Z | 251.12° W | 2025-10-20 19:22:20.463Z | 354.42° N | 38.474° | 2025-10-20 19:25:20.463Z | 41.753° NE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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