STARLINK-2170, 47753
Orbit data source: Space-Track
STARLINK-2170, 47753 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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47753 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: 3 days ago
TLE from 3 days ago
0 STARLINK-2170
1 47753U 21017AH 26170.92098353 .00001293 00000-0 53403-4 0 9996
2 47753 53.1587 88.3092 0001124 90.3838 269.7292 15.31703410293552Epoch: 2026-06-19T22:06Z
TLE epoch observation values (Epoch: 2026-06-19T22:06:12.976Z)
Latitude
-0.00001°
Longitude
-151.38791°
Altitude
471.634 km
Speed
7.631 km/s
True Right ascension
05h 53m 14s
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
21:39:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.756 km
Perigee altitude
470.217 km
Semi-major axis
6,849.124 km
Eccentricity
0.00011
Inclination
53.1587°
RAAN
88.3092°
Arg. of periapsis
90.3838°
True anomaly
269.71632°
Mean anomaly
269.7292°
Eccentric anomaly
269.72276°
Mean motion
3.82905 °/min
Orbital period
94.02 mins
BSTAR
0.000053403
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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-2170 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 | 2026-06-22 20:47:18.916Z | 251.997° W | 2026-06-22 20:49:18.916Z | 346.161° N | 40.147° | 2026-06-22 20:52:18.916Z | 42.849° NE |
| 4 mins | 2026-06-23 01:43:18.916Z | 340.734° N | 2026-06-23 01:45:18.916Z | 18.562° NNE | 18.979° | 2026-06-23 01:47:18.916Z | 60.87° ENE |
| 5 mins | 2026-06-23 03:21:18.916Z | 303.881° NW | 2026-06-23 03:23:18.916Z | 270.482° WNW | 42.109° | 2026-06-23 03:26:18.916Z | 139.735° SSE |
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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