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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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-5694
1 55481U 23015AJ 26147.34893355 .00000463 00000-0 26345-4 0 9991
2 55481 43.0031 255.6454 0001566 289.8271 70.2412 15.27572842182620Epoch: 2026-05-27T08:22Z
TLE epoch observation values (Epoch: 2026-05-27T08:22:27.858Z)
Latitude
-0.00002°
Longitude
-114.87999°
Altitude
482.483 km
Speed
7.626 km/s
True Right ascension
17h 02m 34s
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
12:37:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.09 km
Perigee altitude
483.94 km
Semi-major axis
6,863.152 km
Eccentricity
0.00016
Inclination
43.0031°
RAAN
255.6454°
Arg. of periapsis
289.8271°
True anomaly
70.25809°
Mean anomaly
70.2412°
Eccentric anomaly
70.24964°
Mean motion
3.81731 °/min
Orbital period
94.31 mins
BSTAR
0.000026345
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-28 09:40:38.027Z | 182.106° SSW | 2026-05-28 09:42:38.027Z | 141.486° SSE | 19.292° | 2026-05-28 09:44:38.027Z | 103.461° ESE |
| 6 mins | 2026-05-28 11:18:38.027Z | 247.424° WSW | 2026-05-28 11:20:38.027Z | 237.39° WSW | 42.496° | 2026-05-28 11:24:38.027Z | 72.559° E |
| 6 mins | 2026-05-28 12:57:38.027Z | 285.668° WNW | 2026-05-28 13:00:38.027Z | 23.748° NE | 36.884° | 2026-05-28 13:03:38.027Z | 74.632° E |
| 5 mins | 2026-05-28 14:37:38.027Z | 293.44° NW | 2026-05-28 14:39:38.027Z | 59.262° ENE | 43.71° | 2026-05-28 14:42:38.027Z | 102.073° ESE |
| 4 mins | 2026-05-28 16:16:38.027Z | 251.907° W | 2026-05-28 16:18:38.027Z | 196.926° SSW | 25.13° | 2026-05-28 16:20:38.027Z | 157.992° 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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