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BUZZZER-1, 62609

Orbit data source: Space-Track

BUZZZER-1, 62609 is a payload satellite owned by Unseen Labs (FR) 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/62609?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/62609?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

62609, 2025-009A

Orbit

SSO

Country

Related business

UnseenLabs SAS (FR)

Manufacturer

Unseen Labs

Mission

Operational Commercial Sigint

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

~10 kg wet, ~10 kg dry

Launch date (UTC)

2025-01-14 (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, 0.3 m

Radar Cross Section

0.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 9 hours ago

TLE from 9 hours ago

0 BUZZZER-1
1 62609U 25009A   26238.20714025  .00002627  00000-0  11765-3 0  9991
2 62609  97.3890 315.2334 0009308  90.0243 270.2060 15.22095890 89342

Epoch: 2026-08-26T04:58Z

TLE epoch observation values (Epoch: 2026-08-26T04:58:16.917Z)

Latitude

-0.00002°

Longitude

-93.80054°

Altitude

502.596 km

Speed

7.613 km/s

True Right ascension

21h 00m 56s

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

04:54:33

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

502.881 km

Perigee altitude

490.083 km

Semi-major axis

6,874.619 km

Eccentricity

0.00093

Inclination

97.389°

RAAN

315.2334°

Arg. of periapsis

90.0243°

True anomaly

270.09934°

Mean anomaly

270.206°

Eccentric anomaly

270.15267°

Mean motion

3.80777 °/min

Orbital period

94.54 mins

BSTAR

0.00011765

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

LIME, 62648

SATGUS, 62713

FLOCK 4G 20, 62636

INNOCUBE (TUBSAT-31), 62616

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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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BUZZZER-1 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.
7 mins	2026-08-26 18:08:46.070Z	9.41° NNE	2026-08-26 18:11:46.070Z	350.583° N	42.237°	2026-08-26 18:15:46.070Z	196.569° SSW
4 mins	2026-08-27 04:47:46.070Z	118.215° SE	2026-08-27 04:48:46.070Z	90.496° ESE	28.921°	2026-08-27 04:51:46.070Z	12.362° NNE

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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 BUZZZER-1, 62609 on other resources

View BUZZZER-1, 62609 on NASA - NSSDCA Website

View BUZZZER-1, 62609 on Heavens-Above

View BUZZZER-1, 62609 on Keep Track

View BUZZZER-1, 62609 on Celestrak

View BUZZZER-1, 62609 on Gunter's Space Page

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

BUZZZER-1, 62609

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-08-26T04:58:16.917Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

BUZZZER-1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out BUZZZER-1, 62609 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago