STARLINK-5706, 55488
Orbit data source: Space-Track
STARLINK-5706, 55488 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Feb 2023 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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55488 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
305 kg wet, ~290 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-5706
1 55488U 23015AR 25337.47951004 -.00000331 00000-0 -94462-5 0 9990
2 55488 43.0031 141.5676 0000984 254.4213 105.6520 15.02533601156136Epoch: 2025-12-03T11:30Z
TLE epoch observation values (Epoch: 2025-12-03T11:30:29.667Z)
Latitude
-0.00007°
Longitude
-103.6058°
Altitude
559.049 km
Speed
7.584 km/s
True Right ascension
09h 26m 16s
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
02:21:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.693 km
Perigee altitude
560.328 km
Semi-major axis
6,939.147 km
Eccentricity
0.0001
Inclination
43.0031°
RAAN
141.5676°
Arg. of periapsis
254.4213°
True anomaly
105.66286°
Mean anomaly
105.652°
Eccentric anomaly
105.65743°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
-0.0000094462
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Other satellites on launch #15 in the year 2023 (2023-02-02 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-5706 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 | 2025-12-04 13:12:53.418Z | 176.302° S | 2025-12-04 13:14:53.418Z | 144.362° SSE | 16.653° | 2025-12-04 13:16:53.418Z | 110.947° ESE |
| 6 mins | 2025-12-04 14:52:53.418Z | 235.361° WSW | 2025-12-04 14:54:53.418Z | 192.459° SSW | 42.334° | 2025-12-04 14:58:53.418Z | 74.826° E |
| 7 mins | 2025-12-04 16:32:53.418Z | 278.62° WNW | 2025-12-04 16:35:53.418Z | 346.275° N | 40.009° | 2025-12-04 16:39:53.418Z | 73.773° E |
| 7 mins | 2025-12-04 18:13:53.418Z | 290.872° WNW | 2025-12-04 18:16:53.418Z | 4.073° NNE | 43.259° | 2025-12-04 18:20:53.418Z | 97.23° ESE |
| 6 mins | 2025-12-04 19:54:53.418Z | 270.693° WNW | 2025-12-04 19:57:53.418Z | 195.845° SSW | 32.105° | 2025-12-04 20:00:53.418Z | 143.45° 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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