FLOCK 4Q 35, 58309
Orbit data source: Space-Track
FLOCK 4Q 35, 58309 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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58309 intel report (Beta)
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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 FLOCK 4Q 35
1 58309U 23174BF 25300.66329343 .00024927 00000-0 60194-3 0 9995
2 58309 97.4073 22.0932 0007663 263.7248 96.3126 15.41145207109815Epoch: 2025-10-27T15:55Z
TLE epoch observation values (Epoch: 2025-10-27T15:55:08.552Z)
Latitude
0°
Longitude
107.04566°
Altitude
446.426 km
Speed
7.644 km/s
True Right ascension
01h 28m 22s
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
11:59:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
444.89 km
Perigee altitude
434.441 km
Semi-major axis
6,817.803 km
Eccentricity
0.00077
Inclination
97.4073°
RAAN
22.0932°
Arg. of periapsis
263.7248°
True anomaly
96.39987°
Mean anomaly
96.3126°
Eccentric anomaly
96.35624°
Mean motion
3.85546 °/min
Orbital period
93.37 mins
BSTAR
0.00060194
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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 35 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 | 2025-10-28 18:58:54.383Z | 332.999° NNW | 2025-10-28 19:00:54.383Z | 271.08° WNW | 25.827° | 2025-10-28 19:02:54.383Z | 229.451° WSW |
| 4 mins | 2025-10-29 05:27:54.383Z | 150.563° SSE | 2025-10-29 05:29:54.383Z | 41.537° NE | 40.817° | 2025-10-29 05:31:54.383Z | 357.564° N |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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