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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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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-5701
1 55487U 23015AQ 26244.50545276 .00004436 00000-0 17062-3 0 9998
2 55487 43.0078 66.8498 0001953 286.4725 73.5913 15.27583080197482Epoch: 2026-09-01T12:07Z
TLE epoch observation values (Epoch: 2026-09-01T12:07:51.118Z)
Latitude
0.00004°
Longitude
-95.78451°
Altitude
482.438 km
Speed
7.626 km/s
True Right ascension
04h 27m 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
01:38:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.324 km
Perigee altitude
483.643 km
Semi-major axis
6,863.121 km
Eccentricity
0.0002
Inclination
43.0078°
RAAN
66.8498°
Arg. of periapsis
286.4725°
True anomaly
73.61277°
Mean anomaly
73.5913°
Eccentric anomaly
73.60203°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.00017062
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-02 15:00:26.786Z | 200.058° SSW | 2026-09-02 15:02:26.786Z | 160.623° S | 24.55° | 2026-09-02 15:05:26.786Z | 93.772° ESE |
| 5 mins | 2026-09-02 16:39:26.786Z | 258.953° W | 2026-09-02 16:41:26.786Z | 306.459° NW | 44.187° | 2026-09-02 16:44:26.786Z | 69.976° E |
| 5 mins | 2026-09-02 18:18:26.786Z | 291.357° WNW | 2026-09-02 18:20:26.786Z | 340.304° N | 37.235° | 2026-09-02 18:23:26.786Z | 74.294° E |
| 6 mins | 2026-09-02 19:57:26.786Z | 287.447° WNW | 2026-09-02 19:59:26.786Z | 281.458° WNW | 42.644° | 2026-09-02 20:03:26.786Z | 110.878° ESE |
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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