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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 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 (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, 0.3 m

Radar Cross Section

0.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 BUZZZER-1
1 62609U 25009A   26141.67947824  .00002645  00000-0  12117-3 0  9992
2 62609  97.3930 220.3978 0009240  73.5673 286.6578 15.21321368 74660

Epoch: 2026-05-21T16:18Z

TLE epoch observation values (Epoch: 2026-05-21T16:18:26.919Z)

Latitude

-0.00003°

Longitude

96.46443°

Altitude

503.129 km

Speed

7.614 km/s

True Right ascension

14h 41m 35s

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

07:37:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

505.172 km

Perigee altitude

492.463 km

Semi-major axis

6,876.954 km

Eccentricity

0.00092

Inclination

97.393°

RAAN

220.3978°

Arg. of periapsis

73.5673°

True anomaly

286.55633°

Mean anomaly

286.6578°

Eccentric anomaly

286.60707°

Mean motion

3.80583 °/min

Orbital period

94.59 mins

BSTAR

0.00012117

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

OBJECT DP, 63004 (Decayed)

OBJECT CN, 62693 (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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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.
6 mins	2026-05-22 05:03:32.584Z	154.338° SSE	2026-05-22 05:06:32.584Z	103.64° ESE	39.547°	2026-05-22 05:09:32.584Z	359.262° N
5 mins	2026-05-22 18:08:32.584Z	11° NNE	2026-05-22 18:10:32.584Z	282.205° WNW	44.975°	2026-05-22 18:13:32.584Z	193.909° 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 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: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-05-21T16:18:26.919Z)

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: 6 hours ago