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: 3 hours ago
TLE from 3 hours ago
0 STARLINK-5704
1 55486U 23015AP 26092.00002315 -.00019916 00000-0 -71585-3 0 9996
2 55486 43.0017 208.2152 0001585 264.6220 258.1745 15.27592406 5330Epoch: 2026-04-02T00:00Z
TLE epoch observation values (Epoch: 2026-04-02T00:00:02.000Z)
Latitude
11.66255°
Longitude
-174.8634°
Altitude
482.246 km
Speed
7.627 km/s
True Right ascension
01h 01m 59s
True Declination
11° 35' 31"
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
08:47:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.045 km
Perigee altitude
483.869 km
Semi-major axis
6,863.094 km
Eccentricity
0.00016
Inclination
43.0017°
RAAN
208.2152°
Arg. of periapsis
264.622°
True anomaly
258.15672°
Mean anomaly
258.1745°
Eccentric anomaly
258.16561°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
-0.00071585
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-02 10:28:05.530Z | 187.052° SSW | 2026-04-02 10:30:05.530Z | 147.945° SSE | 20.06° | 2026-04-02 10:33:05.530Z | 94.362° ESE |
| 5 mins | 2026-04-02 12:07:05.530Z | 248.515° W | 2026-04-02 12:09:05.530Z | 83.693° E | 44.193° | 2026-04-02 12:12:05.530Z | 72.319° E |
| 5 mins | 2026-04-02 13:46:05.530Z | 292.772° NW | 2026-04-02 13:48:05.530Z | 7.127° NNE | 37.945° | 2026-04-02 13:51:05.530Z | 73.789° E |
| 5 mins | 2026-04-02 15:25:05.530Z | 291.715° WNW | 2026-04-02 15:27:05.530Z | 4.358° NNE | 44.488° | 2026-04-02 15:30:05.530Z | 102.859° ESE |
| 4 mins | 2026-04-02 17:04:05.530Z | 255.672° W | 2026-04-02 17:06:05.530Z | 205.55° SW | 24.844° | 2026-04-02 17:08:05.530Z | 162.61° 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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