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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-2415
1 47828U 21018AT 25339.17767534 .00006672 00000-0 46652-3 0 9990
2 47828 53.0564 325.8962 0001960 111.9521 248.1676 15.06389970262210Epoch: 2025-12-05T04:15Z
TLE epoch observation values (Epoch: 2025-12-05T04:15:51.149Z)
Latitude
-0.00005°
Longitude
-172.29046°
Altitude
548.627 km
Speed
7.589 km/s
True Right ascension
21h 43m 35s
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
01:15:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.87 km
Perigee altitude
546.155 km
Semi-major axis
6,925.65 km
Eccentricity
0.0002
Inclination
53.0564°
RAAN
325.8962°
Arg. of periapsis
111.9521°
True anomaly
248.14675°
Mean anomaly
248.1676°
Eccentric anomaly
248.15718°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.00046652
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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 | 2025-12-06 04:27:39.701Z | 313.885° NW | 2025-12-06 04:29:39.701Z | 343.947° N | 14.432° | 2025-12-06 04:31:39.701Z | 16.077° NNE |
| 6 mins | 2025-12-06 07:48:39.701Z | 331.586° NNW | 2025-12-06 07:51:39.701Z | 42.771° NE | 29.762° | 2025-12-06 07:54:39.701Z | 95.579° ESE |
| 5 mins | 2025-12-06 09:28:39.701Z | 280.647° WNW | 2025-12-06 09:30:39.701Z | 233.122° WSW | 30.112° | 2025-12-06 09:33:39.701Z | 167.424° S |
| 5 mins | 2025-12-07 01:01:39.701Z | 189.787° SSW | 2025-12-07 01:03:39.701Z | 133.756° SE | 33.644° | 2025-12-07 01:06:39.701Z | 67.681° E |
| 6 mins | 2025-12-07 02:40:39.701Z | 275.379° WNW | 2025-12-07 02:43:39.701Z | 343.495° N | 27.48° | 2025-12-07 02:46:39.701Z | 33.549° NE |
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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