STARLINK-5701, 55487
Orbit data source: Space-Track
STARLINK-5701, 55487 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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55487 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-5701
1 55487U 23015AQ 26035.39197448 .00000174 00000-0 27907-4 0 9992
2 55487 42.9994 160.0392 0001297 272.2822 87.7872 15.02546447165596Epoch: 2026-02-04T09:24Z
TLE epoch observation values (Epoch: 2026-02-04T09:24:26.595Z)
Latitude
0.00001°
Longitude
-115.63082°
Altitude
558.791 km
Speed
7.584 km/s
True Right ascension
10h 40m 09s
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
03:02:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.871 km
Perigee altitude
560.071 km
Semi-major axis
6,939.108 km
Eccentricity
0.00013
Inclination
42.9994°
RAAN
160.0392°
Arg. of periapsis
272.2822°
True anomaly
87.80205°
Mean anomaly
87.7872°
Eccentric anomaly
87.79463°
Mean motion
3.75481 °/min
Orbital period
95.88 mins
BSTAR
0.000027907
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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-5701 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-02-05 11:07:28.792Z | 214.025° SW | 2026-02-05 11:11:28.792Z | 135.636° SSE | 29.729° | 2026-02-05 11:14:28.792Z | 85.244° E |
| 7 mins | 2026-02-05 12:48:28.792Z | 261.469° W | 2026-02-05 12:51:28.792Z | 327.05° NNW | 43.822° | 2026-02-05 12:55:28.792Z | 71.054° E |
| 7 mins | 2026-02-05 14:29:28.792Z | 288.583° WNW | 2026-02-05 14:32:28.792Z | 359.906° N | 39.75° | 2026-02-05 14:36:28.792Z | 82.649° E |
| 7 mins | 2026-02-05 16:10:28.792Z | 284.97° WNW | 2026-02-05 16:13:28.792Z | 180.155° SSW | 44.031° | 2026-02-05 16:17:28.792Z | 116.57° SE |
| 4 mins | 2026-02-05 17:52:28.792Z | 238.456° WSW | 2026-02-05 17:53:28.792Z | 219.558° SW | 18.573° | 2026-02-05 17:56:28.792Z | 171.973° 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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