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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

US

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 (2 years 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: 19 hours ago

TLE from 19 hours ago

0 FLOCK 4BE 28
1 60519U 24149BD  26097.47500088  .00020148  00000-0  46656-3 0  9992
2 60519  97.3745 182.2915 0004984 171.8431 188.2899 15.42469610 91537

Epoch: 2026-04-07T11:24Z

TLE epoch observation values (Epoch: 2026-04-07T11:24:00.076Z)

Latitude

0.00007°

Longitude

175.53998°

Altitude

445.308 km

Speed

7.643 km/s

True Right ascension

12h 09m 09s

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

12:54:55

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

439.154 km

Perigee altitude

432.362 km

Semi-major axis

6,813.895 km

Eccentricity

0.0005

Inclination

97.3745°

RAAN

182.2915°

Arg. of periapsis

171.8431°

True anomaly

188.28167°

Mean anomaly

188.2899°

Eccentric anomaly

188.28578°

Mean motion

3.85878 °/min

Orbital period

93.29 mins

BSTAR

0.00046656

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

HAWK-10A, 60540

ICEYE-X33, 60548

LEMU-NGE, 60532

FLOCK 4BE 32, 60497

LEMUR 2 TOMATOKECHUP, 60471

PICO-02G027, 60566 (Decayed)

TOMORROW-S2, 60485

SATELIOT_4, 60537

NIGHTJAR, 60535

NUSAT-48 (H. LEAVITT), 60498

ICEYE-X43, 60539

OBJECT BF, 60521

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

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.
4 mins	2026-04-09 05:35:11.829Z	156.952° SSE	2026-04-09 05:37:11.829Z	15.065° NNE	40.915°	2026-04-09 05:39:11.829Z	353.036° 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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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.

Documentation

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