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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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: 19 hours ago
TLE from 19 hours ago
0 FLOCK 4Q 35
1 58309U 23174BF 26126.21500671 .00030992 00000-0 47750-3 0 9990
2 58309 97.3867 216.9094 0004270 288.4104 71.6685 15.54125392139281Epoch: 2026-05-06T05:09Z
TLE epoch observation values (Epoch: 2026-05-06T05:09:36.579Z)
Latitude
-0.00006°
Longitude
-84.57171°
Altitude
406.923 km
Speed
7.667 km/s
True Right ascension
14h 27m 38s
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
08:29:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
404.511 km
Perigee altitude
398.721 km
Semi-major axis
6,779.753 km
Eccentricity
0.00043
Inclination
97.3867°
RAAN
216.9094°
Arg. of periapsis
288.4104°
True anomaly
71.71496°
Mean anomaly
71.6685°
Eccentric anomaly
71.69173°
Mean motion
3.88797 °/min
Orbital period
92.59 mins
BSTAR
0.0004775
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-07 06:00:31.302Z | 163.15° S | 2026-05-07 06:03:31.302Z | 56.023° ENE | 44.338° | 2026-05-07 06:06:31.302Z | 350.806° N |
| 4 mins | 2026-05-07 18:49:31.302Z | 24.408° NE | 2026-05-07 18:50:31.302Z | 59.549° ENE | 42.296° | 2026-05-07 18:53:31.302Z | 185.71° SSW |
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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