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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-2415
1 47828U 21018AT 26119.99665039 .00026198 00000-0 85176-3 0 9993
2 47828 53.1615 16.7854 0001116 100.5670 259.5457 15.31746918284412Epoch: 2026-04-29T23:55Z
TLE epoch observation values (Epoch: 2026-04-29T23:55:10.593Z)
Latitude
-0.00005°
Longitude
160.04163°
Altitude
471.639 km
Speed
7.631 km/s
True Right ascension
01h 07m 08s
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
20:12:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.621 km
Perigee altitude
470.092 km
Semi-major axis
6,848.993 km
Eccentricity
0.00011
Inclination
53.1615°
RAAN
16.7854°
Arg. of periapsis
100.567°
True anomaly
259.53312°
Mean anomaly
259.5457°
Eccentric anomaly
259.53941°
Mean motion
3.82916 °/min
Orbital period
94.02 mins
BSTAR
0.00085176
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-30 18:51:34.261Z | 184.8° SSW | 2026-04-30 18:54:34.261Z | 127.363° SE | 22.216° | 2026-04-30 18:56:34.261Z | 84.766° E |
| 4 mins | 2026-04-30 20:30:34.261Z | 274.867° WNW | 2026-04-30 20:32:34.261Z | 347.063° N | 31.412° | 2026-04-30 20:34:34.261Z | 30.565° NE |
| 4 mins | 2026-05-01 01:27:34.261Z | 357.868° N | 2026-05-01 01:28:34.261Z | 24.513° NE | 23.745° | 2026-05-01 01:31:34.261Z | 85.169° E |
| 5 mins | 2026-05-01 03:04:34.261Z | 287.945° WNW | 2026-05-01 03:06:34.261Z | 228.134° WSW | 34.751° | 2026-05-01 03:09:34.261Z | 155.581° 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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