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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-5694
1 55481U 23015AJ 26002.95300499 .00002770 00000-0 22005-3 0 9991
2 55481 43.0044 336.3382 0001355 275.1957 84.8731 15.02535333160714Epoch: 2026-01-02T22:52Z
TLE epoch observation values (Epoch: 2026-01-02T22:52:19.631Z)
Latitude
0.00002°
Longitude
-109.32941°
Altitude
558.776 km
Speed
7.584 km/s
True Right ascension
22h 25m 21s
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
08:36:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.945 km
Perigee altitude
560.065 km
Semi-major axis
6,939.142 km
Eccentricity
0.00014
Inclination
43.0044°
RAAN
336.3382°
Arg. of periapsis
275.1957°
True anomaly
84.88857°
Mean anomaly
84.8731°
Eccentric anomaly
84.88083°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
0.00022005
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-01-04 00:35:10.404Z | 193.243° SSW | 2026-01-04 00:38:10.404Z | 137.334° SSE | 22.509° | 2026-01-04 00:41:10.404Z | 90.834° ESE |
| 7 mins | 2026-01-04 02:15:10.404Z | 249.946° W | 2026-01-04 02:18:10.404Z | 197.94° SSW | 44.987° | 2026-01-04 02:22:10.404Z | 72.126° E |
| 7 mins | 2026-01-04 03:56:10.404Z | 285.293° WNW | 2026-01-04 03:59:10.404Z | 5.689° NNE | 39.328° | 2026-01-04 04:03:10.404Z | 77.904° E |
| 6 mins | 2026-01-04 05:37:10.404Z | 289.47° WNW | 2026-01-04 05:40:10.404Z | 72.941° E | 44.513° | 2026-01-04 05:43:10.404Z | 105.35° ESE |
| 5 mins | 2026-01-04 07:18:10.404Z | 259.95° W | 2026-01-04 07:20:10.404Z | 219.362° SW | 25.498° | 2026-01-04 07:23:10.404Z | 160.476° 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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