STARLINK-5688, 55479
Orbit data source: Space-Track
STARLINK-5688, 55479 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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55479 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: 1 day ago
TLE from 1 day ago
0 STARLINK-5688
1 55479U 23015AG 25340.60128082 -.00000741 00000-0 -39744-4 0 9997
2 55479 43.0038 99.4344 0001700 272.0625 88.0022 15.02534200156896Epoch: 2025-12-06T14:25Z
TLE epoch observation values (Epoch: 2025-12-06T14:25:50.662Z)
Latitude
-0.00008°
Longitude
167.34655°
Altitude
558.822 km
Speed
7.584 km/s
True Right ascension
06h 37m 44s
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
19:10:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.188 km
Perigee altitude
559.829 km
Semi-major axis
6,939.145 km
Eccentricity
0.00017
Inclination
43.0038°
RAAN
99.4344°
Arg. of periapsis
272.0625°
True anomaly
88.02167°
Mean anomaly
88.0022°
Eccentric anomaly
88.01193°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
-0.000039744
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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-5688 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 | 2025-12-08 11:20:37.601Z | 227.62° WSW | 2025-12-08 11:22:37.601Z | 181.868° SSW | 40.001° | 2025-12-08 11:26:37.601Z | 76.791° E |
| 7 mins | 2025-12-08 13:00:37.601Z | 275.218° WNW | 2025-12-08 13:03:37.601Z | 344.752° N | 40.771° | 2025-12-08 13:07:37.601Z | 72.572° E |
| 7 mins | 2025-12-08 14:41:37.601Z | 291.085° WNW | 2025-12-08 14:44:37.601Z | 4.651° NNE | 42.219° | 2025-12-08 14:48:37.601Z | 93.155° ESE |
| 6 mins | 2025-12-08 16:22:37.601Z | 274.595° WNW | 2025-12-08 16:25:37.601Z | 193.268° SSW | 35.824° | 2025-12-08 16:28:37.601Z | 137.357° 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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