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: 1 day ago
TLE from 1 day ago
0 STARLINK-5694
1 55481U 23015AJ 25301.47516530 .00000591 00000-0 58849-4 0 9999
2 55481 43.0051 337.5590 0001476 279.8117 80.2558 15.02528322150715Epoch: 2025-10-28T11:24Z
TLE epoch observation values (Epoch: 2025-10-28T11:24:14.281Z)
Latitude
-0.00008°
Longitude
129.43728°
Altitude
558.709 km
Speed
7.584 km/s
True Right ascension
22h 30m 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
18:39:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.05 km
Perigee altitude
560.002 km
Semi-major axis
6,939.163 km
Eccentricity
0.00015
Inclination
43.0051°
RAAN
337.559°
Arg. of periapsis
279.8117°
True anomaly
80.27247°
Mean anomaly
80.2558°
Eccentric anomaly
80.26414°
Mean motion
3.75476 °/min
Orbital period
95.88 mins
BSTAR
0.000058849
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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 | 2025-10-30 05:05:04.057Z | 205.197° SW | 2025-10-30 05:08:04.057Z | 143.171° SSE | 28.364° | 2025-10-30 05:11:04.057Z | 88.238° E |
| 6 mins | 2025-10-30 06:46:04.057Z | 260.825° W | 2025-10-30 06:48:04.057Z | 295.01° NW | 43.512° | 2025-10-30 06:52:04.057Z | 70.872° E |
| 6 mins | 2025-10-30 08:27:04.057Z | 293.234° NW | 2025-10-30 08:29:04.057Z | 346.513° N | 39.18° | 2025-10-30 08:33:04.057Z | 80.601° E |
| 7 mins | 2025-10-30 10:07:04.057Z | 286.447° WNW | 2025-10-30 10:10:04.057Z | 225.483° WSW | 44.583° | 2025-10-30 10:14:04.057Z | 114.12° SE |
| 4 mins | 2025-10-30 11:49:04.057Z | 243.49° WSW | 2025-10-30 11:50:04.057Z | 224.351° SW | 19.932° | 2025-10-30 11:53:04.057Z | 171.938° 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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