FLOCK 4Q 25, 58303
Orbit data source: Space-Track
FLOCK 4Q 25, 58303 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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58303 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Planet
Mission
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: 16 hours ago
TLE from 16 hours ago
0 FLOCK 4Q 25
1 58303U 23174AZ 26080.80483337 .00057008 00000-0 76793-3 0 9993
2 58303 97.3844 171.3015 0005040 99.9528 260.2297 15.57650150132352Epoch: 2026-03-21T19:18Z
TLE epoch observation values (Epoch: 2026-03-21T19:18:57.603Z)
Latitude
0.00004°
Longitude
62.2412°
Altitude
398.183 km
Speed
7.671 km/s
True Right ascension
11h 25m 12s
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
16:04:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
394.787 km
Perigee altitude
387.963 km
Semi-major axis
6,769.512 km
Eccentricity
0.0005
Inclination
97.3844°
RAAN
171.3015°
Arg. of periapsis
99.9528°
True anomaly
260.17279°
Mean anomaly
260.2297°
Eccentric anomaly
260.20124°
Mean motion
3.89679 °/min
Orbital period
92.38 mins
BSTAR
0.00076793
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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 25 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 18:59:31.524Z | 4.648° NNE | 2026-03-22 19:02:31.524Z | 252.505° W | 40.696° | 2026-03-22 19:04:31.524Z | 204.688° 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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