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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-5694
1 55481U 23015AJ 26042.24143342 -.00001323 00000-0 -82934-4 0 9992
2 55481 42.9975 122.8473 0001261 200.1497 159.9296 15.02522417166622Epoch: 2026-02-11T05:47Z
TLE epoch observation values (Epoch: 2026-02-11T05:47:39.847Z)
Latitude
0°
Longitude
-105.37909°
Altitude
559.721 km
Speed
7.583 km/s
True Right ascension
08h 11m 23s
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
01:24:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.921 km
Perigee altitude
560.171 km
Semi-major axis
6,939.183 km
Eccentricity
0.00013
Inclination
42.9975°
RAAN
122.8473°
Arg. of periapsis
200.1497°
True anomaly
159.93456°
Mean anomaly
159.9296°
Eccentric anomaly
159.93208°
Mean motion
3.75475 °/min
Orbital period
95.88 mins
BSTAR
-0.000082934
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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 | 2026-02-12 07:29:51.323Z | 185.519° SSW | 2026-02-12 07:32:51.323Z | 136.125° SSE | 18.301° | 2026-02-12 07:34:51.323Z | 103.778° ESE |
| 7 mins | 2026-02-12 09:09:51.323Z | 241.452° WSW | 2026-02-12 09:12:51.323Z | 142.306° SSE | 44.027° | 2026-02-12 09:16:51.323Z | 73.411° E |
| 6 mins | 2026-02-12 10:50:51.323Z | 282.638° WNW | 2026-02-12 10:53:51.323Z | 14.289° NNE | 39.319° | 2026-02-12 10:56:51.323Z | 72.399° E |
| 6 mins | 2026-02-12 12:31:51.323Z | 291.61° WNW | 2026-02-12 12:34:51.323Z | 57.166° ENE | 43.007° | 2026-02-12 12:37:51.323Z | 98.784° ESE |
| 6 mins | 2026-02-12 14:12:51.323Z | 263.722° W | 2026-02-12 14:14:51.323Z | 217.273° SW | 30.274° | 2026-02-12 14:18:51.323Z | 144.48° SSE |
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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