STARLINK-5710, 55616
Orbit data source: Space-Track
STARLINK-5710, 55616 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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55616 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 10.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 STARLINK-5710
1 55616U 23020AZ 26061.92628144 .00000054 00000-0 19072-4 0 9993
2 55616 43.0048 28.2658 0001228 269.1061 90.9640 15.02525252168050Epoch: 2026-03-02T22:13Z
TLE epoch observation values (Epoch: 2026-03-02T22:13:50.716Z)
Latitude
-0.00006°
Longitude
-105.90827°
Altitude
558.905 km
Speed
7.584 km/s
True Right ascension
01h 53m 03s
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
11:22:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.888 km
Perigee altitude
560.184 km
Semi-major axis
6,939.173 km
Eccentricity
0.00012
Inclination
43.0048°
RAAN
28.2658°
Arg. of periapsis
269.1061°
True anomaly
90.97807°
Mean anomaly
90.964°
Eccentric anomaly
90.97103°
Mean motion
3.75476 °/min
Orbital period
95.88 mins
BSTAR
0.000019072
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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-5710 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-03 23:57:30.206Z | 167.49° S | 2026-03-03 23:58:30.206Z | 148.755° SSE | 18.891° | 2026-03-04 00:01:30.206Z | 99.08° ESE |
| 6 mins | 2026-03-04 01:36:30.206Z | 241.894° WSW | 2026-03-04 01:39:30.206Z | 100.277° ESE | 42.637° | 2026-03-04 01:42:30.206Z | 73.81° E |
| 6 mins | 2026-03-04 03:17:30.206Z | 285.754° WNW | 2026-03-04 03:19:30.206Z | 333.294° NNW | 38.896° | 2026-03-04 03:23:30.206Z | 74.119° E |
| 6 mins | 2026-03-04 04:58:30.206Z | 292.637° NW | 2026-03-04 05:00:30.206Z | 332.935° NNW | 43.327° | 2026-03-04 05:04:30.206Z | 100.242° ESE |
| 6 mins | 2026-03-04 06:38:30.206Z | 269.844° W | 2026-03-04 06:41:30.206Z | 204.9° SW | 29.656° | 2026-03-04 06:44:30.206Z | 149.56° SSE |
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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