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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-5694
1 55481U 23015AJ 26064.91668981 .00023265 00000-0 14364-2 0 9998
2 55481 43.0006 359.4727 0000960 299.6211 166.8856 15.09479697 5721Epoch: 2026-03-05T22:00Z
TLE epoch observation values (Epoch: 2026-03-05T22:00:01.999Z)
Latitude
40.98705°
Longitude
-22.11278°
Altitude
541.126 km
Speed
7.597 km/s
True Right ascension
07h 26m 13s
True Declination
40° 48' 41"
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
12:25:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.383 km
Perigee altitude
539.054 km
Semi-major axis
6,917.856 km
Eccentricity
0.0001
Inclination
43.0006°
RAAN
359.4727°
Arg. of periapsis
299.6211°
True anomaly
166.8881°
Mean anomaly
166.8856°
Eccentric anomaly
166.88685°
Mean motion
3.77212 °/min
Orbital period
95.44 mins
BSTAR
0.0014364
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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 | 2026-03-06 23:10:17.446Z | 231.257° WSW | 2026-03-06 23:13:17.446Z | 145.749° SSE | 40.814° | 2026-03-06 23:16:17.446Z | 78.232° E |
| 6 mins | 2026-03-07 00:51:17.446Z | 281.395° WNW | 2026-03-07 00:53:17.446Z | 343.037° N | 40.403° | 2026-03-07 00:57:17.446Z | 72.637° E |
| 6 mins | 2026-03-07 02:31:17.446Z | 293.012° NW | 2026-03-07 02:34:17.446Z | 45.826° ENE | 40.849° | 2026-03-07 02:37:17.446Z | 91.905° ESE |
| 6 mins | 2026-03-07 04:11:17.446Z | 275.008° WNW | 2026-03-07 04:14:17.446Z | 194.932° SSW | 35.461° | 2026-03-07 04:17:17.446Z | 137.391° 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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