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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 (11 months 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: 23 hours ago

TLE from 23 hours ago

0 FLOCK 4G 3
1 62639U 25009AG  25338.45876673  .00025380  00000-0  10239-2 0  9994
2 62639  97.4216  56.8380 0001743 257.4583 102.6460 15.24785242 49187

Epoch: 2025-12-04T11:00Z

TLE epoch observation values (Epoch: 2025-12-04T11:00:37.445Z)

Latitude

-0°

Longitude

178.16706°

Altitude

494.789 km

Speed

7.617 km/s

True Right ascension

03h 47m 21s

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

08:01:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

489.587 km

Perigee altitude

487.194 km

Semi-major axis

6,866.528 km

Eccentricity

0.00017

Inclination

97.4216°

RAAN

56.838°

Arg. of periapsis

257.4583°

True anomaly

102.66549°

Mean anomaly

102.646°

Eccentric anomaly

102.65574°

Mean motion

3.8145 °/min

Orbital period

94.38 mins

BSTAR

0.0010239

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

IRIDE-MS2-HEO-1, 62697

FLOCK 4G 4, 62659

LEMUR 2 ALISIA, 62706

GESAT GEN 1, 62612

LIME, 62648

IRIS-F3, 62619

PIONEER-02, 62662 (Decayed)

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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.
5 mins	2025-12-05 17:30:44.345Z	48.724° ENE	2025-12-05 17:32:44.345Z	86.502° E	20.007°	2025-12-05 17:35:44.345Z	145.441° SSE
5 mins	2025-12-06 05:40:44.345Z	190.564° SSW	2025-12-06 05:42:44.345Z	281.468° WNW	39.477°	2025-12-06 05:45:44.345Z	338.742° N

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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: 23 hours ago

TLE from 23 hours ago

TLE epoch observation values (Epoch: 2025-12-04T11:00:37.445Z)

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: 23 hours ago