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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-5706
1 55488U 23015AR 26035.36755395 .00000782 00000-0 72962-4 0 9997
2 55488 43.0021 159.8506 0001476 269.5986 90.4687 15.02534770165593Epoch: 2026-02-04T08:49Z
TLE epoch observation values (Epoch: 2026-02-04T08:49:16.661Z)
Latitude
-0.00002°
Longitude
-107.00399°
Altitude
558.87 km
Speed
7.584 km/s
True Right ascension
10h 39m 24s
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
06:07:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.031 km
Perigee altitude
559.983 km
Semi-major axis
6,939.144 km
Eccentricity
0.00015
Inclination
43.0021°
RAAN
159.8506°
Arg. of periapsis
269.5986°
True anomaly
90.48561°
Mean anomaly
90.4687°
Eccentric anomaly
90.47716°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
0.000072962
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-05 10:31:36.256Z | 189.905° SSW | 2026-02-05 10:34:36.256Z | 139.252° SSE | 20.086° | 2026-02-05 10:36:36.256Z | 104.239° ESE |
| 7 mins | 2026-02-05 12:11:36.256Z | 245.213° WSW | 2026-02-05 12:14:36.256Z | 180.506° SSW | 44.605° | 2026-02-05 12:18:36.256Z | 72.908° E |
| 7 mins | 2026-02-05 13:52:36.256Z | 283.11° WNW | 2026-02-05 13:55:36.256Z | 2.63° NNE | 39.531° | 2026-02-05 13:59:36.256Z | 76.292° E |
| 7 mins | 2026-02-05 15:33:36.256Z | 290.517° WNW | 2026-02-05 15:36:36.256Z | 44.612° NE | 44.168° | 2026-02-05 15:40:36.256Z | 102.514° ESE |
| 6 mins | 2026-02-05 17:14:36.256Z | 263.65° W | 2026-02-05 17:16:36.256Z | 222.024° SW | 28.115° | 2026-02-05 17:20:36.256Z | 148.535° 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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