STARLINK-5973, 56916
Orbit data source: Space-Track
STARLINK-5973, 56916 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 12 Jun 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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56916 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5973
1 56916U 23083AS 26171.37798094 -.00000112 00000-0 54619-5 0 9992
2 56916 43.0018 210.6923 0002329 282.2493 77.8098 15.27575907167476Epoch: 2026-06-20T09:04Z
TLE epoch observation values (Epoch: 2026-06-20T09:04:17.553Z)
Latitude
0.00001°
Longitude
166.0257°
Altitude
482.5 km
Speed
7.626 km/s
True Right ascension
14h 02m 46s
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
21:33:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.605 km
Perigee altitude
483.408 km
Semi-major axis
6,863.143 km
Eccentricity
0.00023
Inclination
43.0018°
RAAN
210.6923°
Arg. of periapsis
282.2493°
True anomaly
77.83589°
Mean anomaly
77.8098°
Eccentric anomaly
77.82284°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000054619
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Other satellites on launch #83 in the year 2023 (2023-06-12 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-5973 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 | 2026-06-22 11:49:19.584Z | 249.381° W | 2026-06-22 11:51:19.584Z | 209.627° SW | 17.827° | 2026-06-22 11:53:19.584Z | 174.556° S |
| 4 mins | 2026-06-23 04:46:19.584Z | 186.569° SSW | 2026-06-23 04:47:19.584Z | 159.681° S | 26.603° | 2026-06-23 04:50:19.584Z | 91.313° ESE |
| 5 mins | 2026-06-23 06:24:19.584Z | 262.427° W | 2026-06-23 06:26:19.584Z | 325.477° NNW | 43.887° | 2026-06-23 06:29:19.584Z | 69.525° E |
| 5 mins | 2026-06-23 08:03:19.584Z | 292.55° NW | 2026-06-23 08:05:19.584Z | 343.693° N | 37.604° | 2026-06-23 08:08:19.584Z | 75.961° E |
| 6 mins | 2026-06-23 09:42:19.584Z | 285.907° WNW | 2026-06-23 09:44:19.584Z | 267.058° W | 42.935° | 2026-06-23 09:48:19.584Z | 113.597° 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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