STARLINK-5725, 55605
Orbit data source: Space-Track
STARLINK-5725, 55605 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 12 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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55605 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-5725
1 55605U 23020AN 26048.46345359 .00000569 00000-0 57208-4 0 9993
2 55605 43.0030 101.8322 0001371 282.8673 77.2016 15.02531284166027Epoch: 2026-02-17T11:07Z
TLE epoch observation values (Epoch: 2026-02-17T11:07:22.390Z)
Latitude
-0.00001°
Longitude
147.54581°
Altitude
558.662 km
Speed
7.584 km/s
True Right ascension
06h 47m 19s
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
06:48:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.969 km
Perigee altitude
560.066 km
Semi-major axis
6,939.154 km
Eccentricity
0.00014
Inclination
43.003°
RAAN
101.8322°
Arg. of periapsis
282.8673°
True anomaly
77.21692°
Mean anomaly
77.2016°
Eccentric anomaly
77.20926°
Mean motion
3.75477 °/min
Orbital period
95.88 mins
BSTAR
0.000057208
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Other satellites on launch #20 in the year 2023 (2023-02-12 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-5725 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 | 2026-02-18 06:27:50.541Z | 209.751° SW | 2026-02-18 06:30:50.541Z | 153.915° SSE | 29.413° | 2026-02-18 06:33:50.541Z | 90.111° ESE |
| 6 mins | 2026-02-18 08:08:50.541Z | 261.543° W | 2026-02-18 08:11:50.541Z | 31.18° NE | 43.214° | 2026-02-18 08:14:50.541Z | 70.187° E |
| 6 mins | 2026-02-18 09:49:50.541Z | 290.986° WNW | 2026-02-18 09:52:50.541Z | 28.6° NE | 38.704° | 2026-02-18 09:55:50.541Z | 80.06° E |
| 6 mins | 2026-02-18 11:30:50.541Z | 284.588° WNW | 2026-02-18 11:32:50.541Z | 259.103° W | 42.94° | 2026-02-18 11:36:50.541Z | 115.996° SE |
| 4 mins | 2026-02-18 13:11:50.541Z | 247.966° W | 2026-02-18 13:13:50.541Z | 210.483° SW | 19.096° | 2026-02-18 13:15:50.541Z | 177.173° 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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