FLOCK 4G 21, 62651
Orbit data source: Space-Track
FLOCK 4G 21, 62651 is a payload satellite owned by Planet (US) in SSO that was launched on Tue, 14 Jan 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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62651 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Planet
Mission
Partially 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 4G 21
1 62651U 25009AU 26310.70772041 .00057892 00000-0 13780-2 0 9998
2 62651 97.3916 33.7928 0002606 153.2503 206.8878 15.41418545100831Epoch: 2026-11-06T16:59Z
TLE epoch observation values (Epoch: 2026-11-06T16:59:07.043Z)
Latitude
-0.00008°
Longitude
93.09001°
Altitude
446.627 km
Speed
7.643 km/s
True Right ascension
02h 15m 10s
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
22:11:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
440.635 km
Perigee altitude
437.082 km
Semi-major axis
6,816.996 km
Eccentricity
0.00026
Inclination
97.3916°
RAAN
33.7928°
Arg. of periapsis
153.2503°
True anomaly
206.8743°
Mean anomaly
206.8878°
Eccentric anomaly
206.88105°
Mean motion
3.85615 °/min
Orbital period
93.36 mins
BSTAR
0.001378
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Other satellites on launch #9 in the year 2025 (2025-01-14 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 4G 21 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 | 2026-11-07 05:34:37.132Z | 156.329° SSE | 2026-11-07 05:37:37.132Z | 59.855° ENE | 62.806° | 2026-11-07 05:40:37.132Z | 355.016° N |
| 4 mins | 2026-11-07 18:29:37.132Z | 22.169° NNE | 2026-11-07 18:30:37.132Z | 43.004° NE | 60.572° | 2026-11-07 18:33:37.132Z | 185.633° SSW |
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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