STARLINK-5680, 55455
Orbit data source: Space-Track
STARLINK-5680, 55455 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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55455 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-5680
1 55455U 23015G 26035.74351135 -.00000794 00000-0 -43737-4 0 9990
2 55455 43.0061 145.3909 0001685 293.2395 66.8270 15.02520616165799Epoch: 2026-02-04T17:50Z
TLE epoch observation values (Epoch: 2026-02-04T17:50:39.380Z)
Latitude
-0.00002°
Longitude
102.82109°
Altitude
558.446 km
Speed
7.584 km/s
True Right ascension
09h 41m 33s
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
04:37:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.219 km
Perigee altitude
559.881 km
Semi-major axis
6,939.187 km
Eccentricity
0.00017
Inclination
43.0061°
RAAN
145.3909°
Arg. of periapsis
293.2395°
True anomaly
66.84475°
Mean anomaly
66.827°
Eccentric anomaly
66.83588°
Mean motion
3.75474 °/min
Orbital period
95.88 mins
BSTAR
-0.000043737
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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-5680 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 | 2026-02-05 09:59:18.876Z | 198.113° SSW | 2026-02-05 10:02:18.876Z | 141.05° SSE | 24.589° | 2026-02-05 10:05:18.876Z | 90.589° ESE |
| 6 mins | 2026-02-05 11:40:18.876Z | 254.039° W | 2026-02-05 11:42:18.876Z | 274.755° WNW | 44.589° | 2026-02-05 11:46:18.876Z | 71.617° E |
| 7 mins | 2026-02-05 13:20:18.876Z | 285.528° WNW | 2026-02-05 13:23:18.876Z | 353.864° N | 39.308° | 2026-02-05 13:27:18.876Z | 78.502° E |
| 7 mins | 2026-02-05 15:01:18.876Z | 288.374° WNW | 2026-02-05 15:04:18.876Z | 47.819° ENE | 44.994° | 2026-02-05 15:08:18.876Z | 108.738° ESE |
| 5 mins | 2026-02-05 16:42:18.876Z | 260.145° W | 2026-02-05 16:44:18.876Z | 223.326° SW | 23.372° | 2026-02-05 16:47:18.876Z | 165.507° S |
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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