FLOCK 4Q 28, 58280
Orbit data source: Space-Track
FLOCK 4Q 28, 58280 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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58280 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: 12 hours ago
TLE from 12 hours ago
0 FLOCK 4Q 28
1 58280U 23174AA 25311.22558923 .00030148 00000-0 72764-3 0 9993
2 58280 97.4084 32.2834 0006652 222.6282 137.4450 15.41130504111407Epoch: 2025-11-07T05:24Z
TLE epoch observation values (Epoch: 2025-11-07T05:24:50.909Z)
Latitude
0.00008°
Longitude
-95.60134°
Altitude
449.235 km
Speed
7.641 km/s
True Right ascension
02h 09m 08s
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
13:30:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
444.245 km
Perigee altitude
435.174 km
Semi-major axis
6,817.846 km
Eccentricity
0.00067
Inclination
97.4084°
RAAN
32.2834°
Arg. of periapsis
222.6282°
True anomaly
137.49652°
Mean anomaly
137.445°
Eccentric anomaly
137.47076°
Mean motion
3.85543 °/min
Orbital period
93.37 mins
BSTAR
0.00072764
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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 28 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 | 2025-11-07 18:26:01.929Z | 11.044° NNE | 2025-11-07 18:29:01.929Z | 329.87° NNW | 44.885° | 2025-11-07 18:32:01.929Z | 194.204° 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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