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 26175.15120953 .00006972 00000-0 27185-3 0 9996
2 63231 97.3914 68.6101 0006589 116.5483 243.6432 15.26238838 70982Epoch: 2026-06-24T03:37Z
TLE epoch observation values (Epoch: 2026-06-24T03:37:44.503Z)
Latitude
0.00002°
Longitude
101.86213°
Altitude
492.178 km
Speed
7.618 km/s
True Right ascension
04h 34m 26s
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
21:54:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
488.546 km
Perigee altitude
479.503 km
Semi-major axis
6,862.162 km
Eccentricity
0.00066
Inclination
97.3914°
RAAN
68.6101°
Arg. of periapsis
116.5483°
True anomaly
243.57557°
Mean anomaly
243.6432°
Eccentric anomaly
243.60938°
Mean motion
3.81814 °/min
Orbital period
94.29 mins
BSTAR
0.00027185
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-24 16:21:22.868Z | 127.921° SE | 2026-06-24 16:24:22.868Z | 61.245° ENE | 24.8° | 2026-06-24 16:26:22.868Z | 19.099° NNE |
| 5 mins | 2026-06-25 05:23:22.868Z | 44.205° NE | 2026-06-25 05:25:22.868Z | 110.955° ESE | 31.457° | 2026-06-25 05:28:22.868Z | 168.246° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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