STARLINK-5704, 55486
Orbit data source: Space-Track
STARLINK-5704, 55486 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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55486 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: 2 days ago
TLE from 2 days ago
0 STARLINK-5704
1 55486U 23015AP 26171.28421645 -.00000316 00000-0 -19723-5 0 9997
2 55486 43.0023 120.4655 0001084 267.6317 92.4411 15.27576511186286Epoch: 2026-06-20T06:49Z
TLE epoch observation values (Epoch: 2026-06-20T06:49:16.301Z)
Latitude
0.00002°
Longitude
109.64655°
Altitude
482.867 km
Speed
7.626 km/s
True Right ascension
08h 01m 51s
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
21:36:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.748 km
Perigee altitude
484.26 km
Semi-major axis
6,863.141 km
Eccentricity
0.00011
Inclination
43.0023°
RAAN
120.4655°
Arg. of periapsis
267.6317°
True anomaly
92.45351°
Mean anomaly
92.4411°
Eccentric anomaly
92.44731°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.0000019723
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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-5704 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 | 2026-06-22 23:23:29.934Z | 224.017° SW | 2026-06-22 23:25:29.934Z | 178.039° S | 36.991° | 2026-06-22 23:29:29.934Z | 77.682° E |
| 6 mins | 2026-06-23 01:02:29.934Z | 276.469° WNW | 2026-06-23 01:04:29.934Z | 323.929° NNW | 39.458° | 2026-06-23 01:08:29.934Z | 71.456° E |
| 6 mins | 2026-06-23 02:41:29.934Z | 293.07° NW | 2026-06-23 02:44:29.934Z | 42.407° NE | 38.92° | 2026-06-23 02:47:29.934Z | 88.896° E |
| 6 mins | 2026-06-23 04:20:29.934Z | 276.795° WNW | 2026-06-23 04:23:29.934Z | 177.29° S | 36.253° | 2026-06-23 04:26:29.934Z | 130.427° SE |
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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