FLOCK 4Q 20, 58313
Orbit data source: Space-Track
FLOCK 4Q 20, 58313 is a payload satellite owned by Planet (US) in SSO that was launched on Sat, 11 Nov 2023 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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58313 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Planet
Mission
Non-operational Commercial Imaging
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
5.7 kg wet, 5.7 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.0 m
Radar Cross Section
0.072 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 FLOCK 4Q 20
1 58313U 23174BK 26080.81853367 .00181425 00000-0 19364-2 0 9990
2 58313 97.3911 173.6557 0004115 82.0872 278.0854 15.63335272132450Epoch: 2026-03-21T19:38Z
TLE epoch observation values (Epoch: 2026-03-21T19:38:41.309Z)
Latitude
0.00005°
Longitude
59.64979°
Altitude
380.79 km
Speed
7.682 km/s
True Right ascension
11h 34m 37s
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
11:16:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
377.717 km
Perigee altitude
372.16 km
Semi-major axis
6,753.075 km
Eccentricity
0.00041
Inclination
97.3911°
RAAN
173.6557°
Arg. of periapsis
82.0872°
True anomaly
278.03871°
Mean anomaly
278.0854°
Eccentric anomaly
278.06206°
Mean motion
3.91103 °/min
Orbital period
92.05 mins
BSTAR
0.0019364
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Other satellites on launch #174 in the year 2023 (2023-11-11 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.FLOCK 4Q 20 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 | 2026-03-22 06:31:24.016Z | 191.933° SSW | 2026-03-22 06:34:24.016Z | 284.885° WNW | 29.75° | 2026-03-22 06:36:24.016Z | 329.069° NNW |
| 4 mins | 2026-03-22 19:15:24.016Z | 346.828° N | 2026-03-22 19:16:24.016Z | 305.954° NW | 36.718° | 2026-03-22 19:19:24.016Z | 208.351° SW |
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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