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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59131 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Atomos
Mission
Operational Commercial Technology
Bus & Motor
ATOMOS, Unknown motor
Mass
~100 kg wet, ~100 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
1.000 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 MESON-1
1 59131U 24043AK 26130.10213830 .00004090 00000-0 14022-3 0 9997
2 59131 97.5588 267.5315 0010570 23.7766 336.3961 15.30730950121251Epoch: 2026-05-10T02:27Z
TLE epoch observation values (Epoch: 2026-05-10T02:27:04.749Z)
Latitude
0.00002°
Longitude
2.85167°
Altitude
470.094 km
Speed
7.635 km/s
True Right ascension
17h 50m 07s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
20:35:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
477.827 km
Perigee altitude
463.349 km
Semi-major axis
6,848.725 km
Eccentricity
0.00106
Inclination
97.5588°
RAAN
267.5315°
Arg. of periapsis
23.7766°
True anomaly
336.34754°
Mean anomaly
336.3961°
Eccentric anomaly
336.37183°
Mean motion
3.82938 °/min
Orbital period
94.01 mins
BSTAR
0.00014022
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Other satellites on launch #43 in the year 2024 (2024-03-04 UTC)
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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.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 | 2026-05-10 21:50:20.966Z | 21.133° NNE | 2026-05-10 21:53:20.966Z | 112.403° ESE | 41.215° | 2026-05-10 21:56:20.966Z | 181.402° SSW |
| 4 mins | 2026-05-11 08:25:20.966Z | 101.788° ESE | 2026-05-11 08:26:20.966Z | 80.038° E | 18.909° | 2026-05-11 08:29:20.966Z | 20.689° NNE |
| 4 mins | 2026-05-11 09:58:20.966Z | 230.704° WSW | 2026-05-11 10:00:20.966Z | 276.738° WNW | 18.634° | 2026-05-11 10:02:20.966Z | 312.742° NW |
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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