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FLOCK 4Q 35, 58309

Orbit data source: Space-Track

FLOCK 4Q 35, 58309 is a payload satellite owned by Planet (US) in SSO that was launched on Sat, 11 Nov 2023 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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https://www.satcat.com/sats-embedded/58309?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

58309, 2023-174BF

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)

2023-11-11 (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: 8 hours ago

TLE from 8 hours ago

0 FLOCK 4Q 35
1 58309U 23174BF  26031.17487913  .00028312  00000-0  55148-3 0  9996
2 58309  97.3973 119.3367 0006774 278.2622  81.7859 15.47493890124553

Epoch: 2026-01-31T04:11Z

TLE epoch observation values (Epoch: 2026-01-31T04:11:49.556Z)

Latitude

-0.00012°

Longitude

-74.02242°

Altitude

426.532 km

Speed

7.656 km/s

True Right ascension

07h 57m 20s

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

14:22:12

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

425.595 km

Perigee altitude

416.383 km

Semi-major axis

6,799.126 km

Eccentricity

0.00068

Inclination

97.3973°

RAAN

119.3367°

Arg. of periapsis

278.2622°

True anomaly

81.86274°

Mean anomaly

81.7859°

Eccentric anomaly

81.82432°

Mean motion

3.87136 °/min

Orbital period

92.99 mins

BSTAR

0.00055148

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Other satellites on launch #174 in the year 2023 (2023-11-11 UTC)

FLOCK 4Q 15, 58319

FLOCK 4Q 30, 58286

HADES-D, 58567 (Decayed)

UNICORN-2J, 58566 (Decayed)

FLOCK 4Q 3, 58312 (Decayed)

FLOCK 4Q 32, 58310 (Decayed)

IRIS-C2, 58269 (Decayed)

LEMUR 2 GOOD-VIBES, 58263 (Decayed)

PLATFORM-5, 58339 (Decayed)

OBJECT F, 58261 (Decayed)

OBJECT DC, 58571 (Decayed)

PICO-01E001, 58564 (Decayed)

OBSERVER-1A, 58323

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 4Q 35 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	2026-01-31 18:43:41.208Z	6.991° NNE	2026-01-31 18:45:41.208Z	329.256° NNW	43.254°	2026-01-31 18:48:41.208Z	198.305° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out FLOCK 4Q 35, 58309 on other resources

View FLOCK 4Q 35, 58309 on NASA - NSSDCA Website

View FLOCK 4Q 35, 58309 on Heavens-Above

View FLOCK 4Q 35, 58309 on Keep Track

View FLOCK 4Q 35, 58309 on Celestrak

View FLOCK 4Q 35, 58309 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

Go to standalone docs website

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