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MESON-1, 59131

Orbit data source: Space-Track

MESON-1, 59131 is a payload satellite owned by Atomos (US) in SSO that was launched on Mon, 04 Mar 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/59131?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/59131?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

59131, 2024-043AK

Orbit

SSO

Country

Related business

Atomos Space (US)

Manufacturer

Atomos

Mission

Operational Commercial Technology

Bus & Motor

ATOMOS, Unknown motor

Mass

~100 kg wet, ~100 kg dry

Launch date (UTC)

2024-03-04 (3 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, 0.8 m

Radar Cross Section

1.000 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 MESON-1
1 59131U 24043AK  26286.84558067  .00006145  00000-0  19964-3 0  9997
2 59131  97.5824  67.5632 0009985 172.2823 187.8574 15.32261500145242

Epoch: 2026-10-13T20:17Z

TLE epoch observation values (Epoch: 2026-10-13T20:17:38.169Z)

Latitude

-0.00003°

Longitude

100.75036°

Altitude

478.943 km

Speed

7.622 km/s

True Right ascension

04h 30m 15s

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

23:25:25

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

472.858 km

Perigee altitude

459.19 km

Semi-major axis

6,844.161 km

Eccentricity

0.001

Inclination

97.5824°

RAAN

67.5632°

Arg. of periapsis

172.2823°

True anomaly

187.84178°

Mean anomaly

187.8574°

Eccentric anomaly

187.84959°

Mean motion

3.83321 °/min

Orbital period

93.92 mins

BSTAR

0.00019964

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Other satellites on launch #43 in the year 2024 (2024-03-04 UTC)

TIGER-7, 59141

LIZZIESAT, 59132

PE2_FLT1 (TYVAK-0261), 59105

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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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MESON-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	2026-10-14 08:57:52.413Z	132.659° SE	2026-10-14 09:00:52.413Z	73.128° E	29.141°	2026-10-14 09:03:52.413Z	11.469° NNE
5 mins	2026-10-14 21:56:52.413Z	40.596° NE	2026-10-14 21:58:52.413Z	93.27° ESE	34.799°	2026-10-14 22:01:52.413Z	163.661° 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 MESON-1, 59131 on other resources

View MESON-1, 59131 on NASA - NSSDCA Website

View MESON-1, 59131 on Heavens-Above

View MESON-1, 59131 on Keep Track

View MESON-1, 59131 on Celestrak

View MESON-1, 59131 on Gunter's Space Page

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

MESON-1, 59131

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: 2026-10-13T20:17:38.169Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #43 in the year 2024 (2024-03-04 UTC)

MESON-1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out MESON-1, 59131 on other resources

Documentation

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