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FLOCK 4G 3, 62639

Orbit data source: Space-Track

FLOCK 4G 3, 62639 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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<iframe src="https://www.satcat.com/sats-embedded/62639?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/62639?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

62639, 2025-009AG

Orbit

SSO

Country

Related business

Planet Labs PBC (US)

Manufacturer

Planet

Mission

Operational Commercial Imaging

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

5.7 kg wet, 5.7 kg dry

Launch date (UTC)

2025-01-14 (1 year ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

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 & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 FLOCK 4G 3
1 62639U 25009AG  26071.22601123  .00012369  00000-0  46573-3 0  9994
2 62639  97.4064 153.8139 0001349 277.1281  82.9805 15.27245862 64096

Epoch: 2026-03-12T05:25Z

TLE epoch observation values (Epoch: 2026-03-12T05:25:27.370Z)

Latitude

0.00003°

Longitude

-97.42909°

Altitude

487.037 km

Speed

7.622 km/s

True Right ascension

10h 15m 15s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

23:26:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

481.931 km

Perigee altitude

480.081 km

Semi-major axis

6,859.143 km

Eccentricity

0.00013

Inclination

97.4064°

RAAN

153.8139°

Arg. of periapsis

277.1281°

True anomaly

82.99584°

Mean anomaly

82.9805°

Eccentric anomaly

82.98817°

Mean motion

3.82066 °/min

Orbital period

94.22 mins

BSTAR

0.00046573

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Other satellites on launch #9 in the year 2025 (2025-01-14 UTC)

FOSSASAT2E19 (TAT-E), 62676

FOSSASAT2E20 (TAT-O), 63003

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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.

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FLOCK 4G 3 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	2026-03-13 05:08:36.413Z	145.274° SSE	2026-03-13 05:11:36.413Z	64.781° ENE	35.731°	2026-03-13 05:14:36.413Z	1.668° NNE
6 mins	2026-03-13 18:09:36.413Z	20.655° NNE	2026-03-13 18:12:36.413Z	149.308° SSE	40.048°	2026-03-13 18:15:36.413Z	184.417° SSW

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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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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

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out FLOCK 4G 3, 62639 on other resources

View FLOCK 4G 3, 62639 on NASA - NSSDCA Website

View FLOCK 4G 3, 62639 on Heavens-Above

View FLOCK 4G 3, 62639 on Keep Track

View FLOCK 4G 3, 62639 on Celestrak

View FLOCK 4G 3, 62639 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

FLOCK 4G 3, 62639

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-03-12T05:25:27.370Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #9 in the year 2025 (2025-01-14 UTC)

FLOCK 4G 3 Visibility forecast

Co-orbital & Co-planar RSOs

Check out FLOCK 4G 3, 62639 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago