STARLINK-2185, 47767
Orbit data source: Space-Track
STARLINK-2185, 47767 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 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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47767 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-2185
1 47767U 21017AX 25346.98171196 .00002758 00000-0 20396-3 0 9999
2 47767 53.0543 240.8657 0000911 83.3449 276.7644 15.06398186264710Epoch: 2025-12-12T23:33Z
TLE epoch observation values (Epoch: 2025-12-12T23:33:39.913Z)
Latitude
0.00001°
Longitude
165.53387°
Altitude
548.022 km
Speed
7.589 km/s
True Right ascension
16h 03m 27s
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
09:19:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.119 km
Perigee altitude
546.857 km
Semi-major axis
6,925.625 km
Eccentricity
0.00009
Inclination
53.0543°
RAAN
240.8657°
Arg. of periapsis
83.3449°
True anomaly
276.75403°
Mean anomaly
276.7644°
Eccentric anomaly
276.75922°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.00020396
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Other satellites on launch #17 in the year 2021 (2021-03-04 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-2185 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 | 2025-12-13 18:49:31.353Z | 178.211° S | 2025-12-13 18:52:31.353Z | 117.812° SE | 23.043° | 2025-12-13 18:54:31.353Z | 82.02° E |
| 6 mins | 2025-12-13 20:28:31.353Z | 258.215° W | 2025-12-13 20:31:31.353Z | 333.266° NNW | 35.378° | 2025-12-13 20:34:31.353Z | 36.446° NE |
| 6 mins | 2025-12-14 01:30:31.353Z | 333.026° NNW | 2025-12-14 01:33:31.353Z | 39.076° NE | 27.445° | 2025-12-14 01:36:31.353Z | 90.859° ESE |
| 6 mins | 2025-12-14 03:10:31.353Z | 286.36° WNW | 2025-12-14 03:12:31.353Z | 237.953° WSW | 33.696° | 2025-12-14 03:16:31.353Z | 155.762° 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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