FLOCK 4Q 15, 58319
Orbit data source: Space-Track
FLOCK 4Q 15, 58319 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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58319 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: 9 hours ago
TLE from 9 hours ago
0 FLOCK 4Q 15
1 58319U 23174BR 26031.15487454 .00077190 00000-0 12656-2 0 9999
2 58319 97.3990 120.7249 0006293 265.7837 94.2697 15.52170704124633Epoch: 2026-01-31T03:43Z
TLE epoch observation values (Epoch: 2026-01-31T03:43:01.160Z)
Latitude
0.00005°
Longitude
-65.41287°
Altitude
413.844 km
Speed
7.662 km/s
True Right ascension
08h 02m 53s
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
14:20:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
411.582 km
Perigee altitude
403.042 km
Semi-major axis
6,785.449 km
Eccentricity
0.00063
Inclination
97.399°
RAAN
120.7249°
Arg. of periapsis
265.7837°
True anomaly
94.34161°
Mean anomaly
94.2697°
Eccentric anomaly
94.30565°
Mean motion
3.88307 °/min
Orbital period
92.71 mins
BSTAR
0.0012656
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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 15 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 | 2026-01-31 18:12:09.076Z | 37.249° NE | 2026-01-31 18:15:09.076Z | 110.198° ESE | 24.234° | 2026-01-31 18:17:09.076Z | 154.387° SSE |
| 4 mins | 2026-02-01 06:10:09.076Z | 199.525° SSW | 2026-02-01 06:11:09.076Z | 243.804° WSW | 37.735° | 2026-02-01 06:14:09.076Z | 336.613° NNW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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