STARLINK-31120, 58778
Orbit data source: Space-Track
STARLINK-31120, 58778 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 14 Jan 2024 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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58778 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-31120
1 58778U 24011P 26171.42880169 .00000271 00000-0 19148-4 0 9995
2 58778 53.1606 256.2048 0001275 74.4587 285.6557 15.34392163136000Epoch: 2026-06-20T10:17Z
TLE epoch observation values (Epoch: 2026-06-20T10:17:28.466Z)
Latitude
0.00006°
Longitude
-166.80732°
Altitude
463.393 km
Speed
7.636 km/s
True Right ascension
17h 04m 49s
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
21:27:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.856 km
Perigee altitude
462.111 km
Semi-major axis
6,841.12 km
Eccentricity
0.00013
Inclination
53.1606°
RAAN
256.2048°
Arg. of periapsis
74.4587°
True anomaly
285.64163°
Mean anomaly
285.6557°
Eccentric anomaly
285.64867°
Mean motion
3.83577 °/min
Orbital period
93.85 mins
BSTAR
0.000019148
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Other satellites on launch #11 in the year 2024 (2024-01-14 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-31120 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 | 2026-06-22 14:22:45.147Z | 324.236° NNW | 2026-06-22 14:24:45.147Z | 27.24° NE | 39.715° | 2026-06-22 14:27:45.147Z | 114.103° SE |
| 5 mins | 2026-06-23 07:15:45.147Z | 201.368° SSW | 2026-06-23 07:17:45.147Z | 115.706° SE | 37.936° | 2026-06-23 07:20:45.147Z | 59.322° ENE |
| 4 mins | 2026-06-23 08:53:45.147Z | 296.748° NW | 2026-06-23 08:55:45.147Z | 345.367° N | 21.024° | 2026-06-23 08:57:45.147Z | 23.048° NE |
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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