FLOCK 4H 14, 66717
Orbit data source: Space-Track
FLOCK 4H 14, 66717 is a payload satellite owned by Planet (US) in SSO that was launched on Fri, 28 Nov 2025 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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66717 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
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 FLOCK 4H 14
1 66717U 25276BD 26144.18369963 .00004914 00000-0 22667-3 0 9995
2 66717 97.4208 218.4185 0002009 72.7710 287.3745 15.20697894 26042Epoch: 2026-05-24T04:24Z
TLE epoch observation values (Epoch: 2026-05-24T04:24:31.648Z)
Latitude
-0.00002°
Longitude
-89.50286°
Altitude
506.412 km
Speed
7.611 km/s
True Right ascension
14h 33m 40s
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
13:39:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
502.082 km
Perigee altitude
499.318 km
Semi-major axis
6,878.837 km
Eccentricity
0.0002
Inclination
97.4208°
RAAN
218.4185°
Arg. of periapsis
72.771°
True anomaly
287.35253°
Mean anomaly
287.3745°
Eccentric anomaly
287.36351°
Mean motion
3.80426 °/min
Orbital period
94.63 mins
BSTAR
0.00022667
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Other satellites on launch #276 in the year 2025 (2025-11-28 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 4H 14 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 | 2026-05-25 05:48:33.052Z | 221.954° SW | 2026-05-25 05:50:33.052Z | 259.523° W | 19.073° | 2026-05-25 05:53:33.052Z | 314.579° NW |
| 5 mins | 2026-05-25 17:18:33.052Z | 40.943° NE | 2026-05-25 17:20:33.052Z | 86.561° E | 28.453° | 2026-05-25 17:23:33.052Z | 158.48° S |
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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