STARLINK-5694, 55481
Orbit data source: Space-Track
STARLINK-5694, 55481 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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55481 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-5694
1 55481U 23015AJ 26004.61495236 -.00000373 00000-0 -12529-4 0 9990
2 55481 43.0025 327.3086 0001460 266.9871 93.0804 15.02538003160961Epoch: 2026-01-04T14:45Z
TLE epoch observation values (Epoch: 2026-01-04T14:45:31.883Z)
Latitude
-0.00005°
Longitude
1.70177°
Altitude
558.906 km
Speed
7.584 km/s
True Right ascension
21h 49m 14s
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
05:47:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.01 km
Perigee altitude
559.984 km
Semi-major axis
6,939.134 km
Eccentricity
0.00015
Inclination
43.0025°
RAAN
327.3086°
Arg. of periapsis
266.9871°
True anomaly
93.09711°
Mean anomaly
93.0804°
Eccentric anomaly
93.08875°
Mean motion
3.75479 °/min
Orbital period
95.88 mins
BSTAR
-0.000012529
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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-5694 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 | 2026-01-05 07:14:36.305Z | 260.662° W | 2026-01-05 07:17:36.305Z | 209.612° SW | 19.385° | 2026-01-05 07:19:36.305Z | 176.239° S |
| 6 mins | 2026-01-06 00:29:36.305Z | 211.314° SW | 2026-01-06 00:31:36.305Z | 153.987° SSE | 35.725° | 2026-01-06 00:35:36.305Z | 78.923° E |
| 6 mins | 2026-01-06 02:09:36.305Z | 270.333° WNW | 2026-01-06 02:12:36.305Z | 18.957° NNE | 41.623° | 2026-01-06 02:15:36.305Z | 69.807° E |
| 6 mins | 2026-01-06 03:50:36.305Z | 292.605° NW | 2026-01-06 03:53:36.305Z | 33.327° NE | 39.84° | 2026-01-06 03:56:36.305Z | 85.348° E |
| 6 mins | 2026-01-06 05:31:36.305Z | 278.166° WNW | 2026-01-06 05:33:36.305Z | 232.727° WSW | 40.388° | 2026-01-06 05:37:36.305Z | 125.833° SE |
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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