STARLINK-31321, 58887
Orbit data source: Space-Track
STARLINK-31321, 58887 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 29 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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58887 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-31321
1 58887U 24020M 26171.35753241 .00000711 00000-0 32182-4 0 9990
2 58887 53.1596 204.5749 0001159 87.1978 272.9158 15.34389805134967Epoch: 2026-06-20T08:34Z
TLE epoch observation values (Epoch: 2026-06-20T08:34:50.800Z)
Latitude
0.00006°
Longitude
167.28996°
Altitude
463.595 km
Speed
7.636 km/s
True Right ascension
13h 38m 17s
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
21:29:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.783 km
Perigee altitude
462.198 km
Semi-major axis
6,841.127 km
Eccentricity
0.00012
Inclination
53.1596°
RAAN
204.5749°
Arg. of periapsis
87.1978°
True anomaly
272.90254°
Mean anomaly
272.9158°
Eccentric anomaly
272.90917°
Mean motion
3.83576 °/min
Orbital period
93.85 mins
BSTAR
0.000032182
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Other satellites on launch #20 in the year 2024 (2024-01-29 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-31321 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 | 2026-06-22 11:05:30.856Z | 314.884° NW | 2026-06-22 11:08:30.856Z | 4.547° NNE | 42.002° | 2026-06-22 11:11:30.856Z | 120.101° SE |
| 5 mins | 2026-06-23 03:59:30.856Z | 212.522° SW | 2026-06-23 04:01:30.856Z | 119.582° SE | 42.039° | 2026-06-23 04:04:30.856Z | 56.104° ENE |
| 4 mins | 2026-06-23 05:37:30.856Z | 297.106° NW | 2026-06-23 05:39:30.856Z | 340.758° N | 19.529° | 2026-06-23 05:41:30.856Z | 19.545° NNE |
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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