STARLINK-2031, 47648
Orbit data source: Space-Track
STARLINK-2031, 47648 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 16 Feb 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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47648 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: 2 days ago
TLE from 2 days ago
0 STARLINK-2031
1 47648U 21012AE 26171.35888779 .00000967 00000-0 42935-4 0 9996
2 47648 53.1598 291.8945 0001012 94.7980 265.3137 15.31693581296030Epoch: 2026-06-20T08:36Z
TLE epoch observation values (Epoch: 2026-06-20T08:36:47.905Z)
Latitude
0°
Longitude
-105.87975°
Altitude
471.716 km
Speed
7.631 km/s
True Right ascension
19h 27m 34s
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
21:40:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.709 km
Perigee altitude
470.323 km
Semi-major axis
6,849.153 km
Eccentricity
0.0001
Inclination
53.1598°
RAAN
291.8945°
Arg. of periapsis
94.798°
True anomaly
265.30214°
Mean anomaly
265.3137°
Eccentric anomaly
265.30792°
Mean motion
3.82902 °/min
Orbital period
94.02 mins
BSTAR
0.000042935
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Other satellites on launch #12 in the year 2021 (2021-02-16 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-2031 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 10:56:10.164Z | 257.95° W | 2026-06-22 10:59:10.164Z | 338.54° N | 33.364° | 2026-06-22 11:02:10.164Z | 37.462° NE |
| 4 mins | 2026-06-22 15:54:10.164Z | 353.67° N | 2026-06-22 15:55:10.164Z | 17.957° NNE | 22.705° | 2026-06-22 15:58:10.164Z | 81.372° E |
| 5 mins | 2026-06-22 17:31:10.164Z | 292.359° WNW | 2026-06-22 17:33:10.164Z | 242.604° WSW | 35.667° | 2026-06-22 17:36:10.164Z | 154.759° SSE |
| 5 mins | 2026-06-23 10:26:10.164Z | 260.515° W | 2026-06-23 10:28:10.164Z | 337.867° N | 36.91° | 2026-06-23 10:31:10.164Z | 39.698° NE |
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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