STARLINK-2411, 47826
Orbit data source: Space-Track
STARLINK-2411, 47826 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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47826 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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-2411
1 47826U 21018AR 25339.25968870 -.00001161 00000-0 -59068-4 0 9999
2 47826 53.0560 315.5283 0001535 81.7471 278.3692 15.06389513262364Epoch: 2025-12-05T06:13Z
TLE epoch observation values (Epoch: 2025-12-05T06:13:57.103Z)
Latitude
-0.00003°
Longitude
147.736°
Altitude
547.968 km
Speed
7.589 km/s
True Right ascension
21h 02m 06s
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
00:06:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.577 km
Perigee altitude
546.451 km
Semi-major axis
6,925.651 km
Eccentricity
0.00015
Inclination
53.056°
RAAN
315.5283°
Arg. of periapsis
81.7471°
True anomaly
278.3518°
Mean anomaly
278.3692°
Eccentric anomaly
278.3605°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
-0.000059068
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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-2411 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 | 2025-12-06 03:12:37.760Z | 299.197° NW | 2025-12-06 03:14:37.760Z | 330.975° NNW | 17.765° | 2025-12-06 03:17:37.760Z | 22.44° NNE |
| 5 mins | 2025-12-06 06:34:37.760Z | 343.246° N | 2025-12-06 06:36:37.760Z | 22.151° NNE | 21.627° | 2025-12-06 06:39:37.760Z | 74.59° E |
| 7 mins | 2025-12-06 08:13:37.760Z | 304.884° NW | 2025-12-06 08:16:37.760Z | 212.891° SW | 43.869° | 2025-12-06 08:20:37.760Z | 137.558° SSE |
| 4 mins | 2025-12-06 23:47:37.760Z | 163.597° S | 2025-12-06 23:49:37.760Z | 126.208° SE | 19.456° | 2025-12-06 23:51:37.760Z | 90.259° ESE |
| 6 mins | 2025-12-07 01:26:37.760Z | 255.814° W | 2025-12-07 01:28:37.760Z | 315.885° NNW | 39.223° | 2025-12-07 01:32:37.760Z | 42.748° 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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