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FLOCK 4BE 28, 60519

Orbit data source: Space-Track

FLOCK 4BE 28, 60519 is a payload satellite owned by Planet (US) in SSO that was launched on Fri, 16 Aug 2024 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/60519?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/60519?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

60519, 2024-149BD

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)

2024-08-16 (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: 23 hours ago

TLE from 23 hours ago

0 FLOCK 4BE 28
1 60519U 24149BD  26023.16889111  .00028170  00000-0  73719-3 0  9997
2 60519  97.3860 107.2785 0005541  91.7121 268.4759 15.38680562 80094

Epoch: 2026-01-23T04:03Z

TLE epoch observation values (Epoch: 2026-01-23T04:03:12.191Z)

Latitude

-0.00005°

Longitude

-76.03386°

Altitude

453.229 km

Speed

7.64 km/s

True Right ascension

07h 09m 06s

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

03:53:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

450.732 km

Perigee altitude

443.168 km

Semi-major axis

6,825.087 km

Eccentricity

0.00055

Inclination

97.386°

RAAN

107.2785°

Arg. of periapsis

91.7121°

True anomaly

268.41243°

Mean anomaly

268.4759°

Eccentric anomaly

268.44416°

Mean motion

3.84929 °/min

Orbital period

93.52 mins

BSTAR

0.00073719

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Other satellites on launch #149 in the year 2024 (2024-08-16 UTC)

YAM-7, 60504

TROOP-F2, 60557

FLOCK 4BE 17, 60492

CONNECTA IOT-4, 60524

CAPELLA-15 (ACADIA), 60544

ION SCV-012, 60573

KANYINI, 60556

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FLOCK 4BE 28 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	2026-01-24 05:09:49.753Z	139.711° SSE	2026-01-24 05:11:49.753Z	95.605° ESE	31.722°	2026-01-24 05:14:49.753Z	7.132° NNE
4 mins	2026-01-24 18:05:49.753Z	42.905° NE	2026-01-24 18:06:49.753Z	80.942° E	35.898°	2026-01-24 18:09:49.753Z	172.816° S

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

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Check out FLOCK 4BE 28, 60519 on other resources

View FLOCK 4BE 28, 60519 on NASA - NSSDCA Website

View FLOCK 4BE 28, 60519 on Heavens-Above

View FLOCK 4BE 28, 60519 on Keep Track

View FLOCK 4BE 28, 60519 on Celestrak

View FLOCK 4BE 28, 60519 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 4BE 28, 60519

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: 2026-01-23T04:03:12.191Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #149 in the year 2024 (2024-08-16 UTC)

FLOCK 4BE 28 Visibility forecast

Co-orbital & Co-planar RSOs

Check out FLOCK 4BE 28, 60519 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 23 hours ago