M-SEL, 63231
Orbit data source: Space-Track
M-SEL, 63231 is an American payload satellite in SSO that was launched on Sat, 15 Mar 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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63231 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Astro Digital
Mission
Operational Commercial Technology
Bus & Motor
CORVUS-MICRO, Unknown motor
Mass
32 kg wet, 32 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.5 m
Radar Cross Section
0.400 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 M-SEL
1 63231U 25052X 26295.58932280 .00010284 00000-0 37976-3 0 9990
2 63231 97.3745 187.7513 0006623 68.2264 291.9680 15.27918840 89365Epoch: 2026-10-22T14:08Z
TLE epoch observation values (Epoch: 2026-10-22T14:08:37.489Z)
Latitude
-0.00002°
Longitude
-55.42695°
Altitude
483.439 km
Speed
7.625 km/s
True Right ascension
12h 31m 00s
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
16:10:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
483.53 km
Perigee altitude
474.447 km
Semi-major axis
6,857.126 km
Eccentricity
0.00066
Inclination
97.3745°
RAAN
187.7513°
Arg. of periapsis
68.2264°
True anomaly
291.89759°
Mean anomaly
291.968°
Eccentric anomaly
291.9328°
Mean motion
3.82235 °/min
Orbital period
94.18 mins
BSTAR
0.00037976
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Other satellites on launch #52 in the year 2025 (2025-03-15 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.M-SEL 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-10-23 04:52:22.290Z | 58.63° ENE | 2026-10-23 04:54:22.290Z | 94.238° ESE | 15.251° | 2026-10-23 04:56:22.290Z | 129.28° SE |
| 4 mins | 2026-10-23 06:26:22.290Z | 326.894° NNW | 2026-10-23 06:27:22.290Z | 300.795° NW | 28.146° | 2026-10-23 06:30:22.290Z | 231.685° WSW |
| 5 mins | 2026-10-23 17:00:22.290Z | 166.708° S | 2026-10-23 17:02:22.290Z | 7.483° NNE | 87.191° | 2026-10-23 17:05:22.290Z | 348.369° N |
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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