BRO-18, 64550
Orbit data source: Space-Track
BRO-18, 64550 is a payload satellite owned by Unseen Labs (FR) in SSO that was launched on Mon, 23 Jun 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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64550 intel report (Beta)
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Identifier
Orbit
Country
FRRelated business
Manufacturer
GOMSpace
Mission
Operational Commercial Sigint
Bus & Motor
CUBESAT 8U, Unknown motor
Mass
15 kg wet, ~15 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.100 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 BRO-18
1 64550U 25135Y 26133.27119373 .00002207 00000-0 10065-3 0 9990
2 64550 97.4587 248.5901 0001854 62.6799 297.4625 15.21692538 49569Epoch: 2026-05-13T06:30Z
TLE epoch observation values (Epoch: 2026-05-13T06:30:31.138Z)
Latitude
-0.00006°
Longitude
-80.07325°
Altitude
503.238 km
Speed
7.613 km/s
True Right ascension
16h 34m 21s
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
22:53:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
498.976 km
Perigee altitude
496.426 km
Semi-major axis
6,875.838 km
Eccentricity
0.00019
Inclination
97.4587°
RAAN
248.5901°
Arg. of periapsis
62.6799°
True anomaly
297.44365°
Mean anomaly
297.4625°
Eccentric anomaly
297.45307°
Mean motion
3.80675 °/min
Orbital period
94.57 mins
BSTAR
0.00010065
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Other satellites on launch #135 in the year 2025 (2025-06-23 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.BRO-18 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 | 2026-05-13 19:43:13.099Z | 56.95° ENE | 2026-05-13 19:45:13.099Z | 96.53° ESE | 18.238° | 2026-05-13 19:47:13.099Z | 134.654° SE |
| 4 mins | 2026-05-13 21:17:13.099Z | 327.436° NNW | 2026-05-13 21:19:13.099Z | 279.327° WNW | 22.005° | 2026-05-13 21:21:13.099Z | 240.794° WSW |
| 5 mins | 2026-05-14 07:54:13.099Z | 184.426° SSW | 2026-05-14 07:56:13.099Z | 276.953° WNW | 41.782° | 2026-05-14 07:59:13.099Z | 340.523° 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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