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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-5725
1 55605U 23020AN 26062.29085243 -.00000497 00000-0 -21750-4 0 9998
2 55605 43.0033 26.6972 0000810 270.5448 89.5301 15.02537599168105Epoch: 2026-03-03T06:58Z
TLE epoch observation values (Epoch: 2026-03-03T06:58:49.649Z)
Latitude
-0.00007°
Longitude
120.91822°
Altitude
558.848 km
Speed
7.584 km/s
True Right ascension
01h 46m 47s
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
01:13:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.56 km
Perigee altitude
560.436 km
Semi-major axis
6,939.135 km
Eccentricity
0.00008
Inclination
43.0033°
RAAN
26.6972°
Arg. of periapsis
270.5448°
True anomaly
89.53938°
Mean anomaly
89.5301°
Eccentric anomaly
89.53474°
Mean motion
3.75479 °/min
Orbital period
95.88 mins
BSTAR
-0.00002175
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-04 00:43:27.730Z | 217.856° SW | 2026-03-04 00:47:27.730Z | 137.961° SSE | 31.924° | 2026-03-04 00:50:27.730Z | 84.315° E |
| 6 mins | 2026-03-04 02:25:27.730Z | 267.51° W | 2026-03-04 02:27:27.730Z | 318.452° NNW | 42.947° | 2026-03-04 02:31:27.730Z | 70.8° E |
| 6 mins | 2026-03-04 04:06:27.730Z | 295.115° NW | 2026-03-04 04:08:27.730Z | 352.129° N | 39.824° | 2026-03-04 04:12:27.730Z | 83.848° E |
| 7 mins | 2026-03-04 05:46:27.730Z | 283.822° WNW | 2026-03-04 05:49:27.730Z | 199.92° SSW | 43.333° | 2026-03-04 05:53:27.730Z | 119.645° 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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