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: 5 hours ago
TLE from 5 hours ago
0 BRO-18
1 64550U 25135Y 26178.57325740 .00003996 00000-0 17785-3 0 9991
2 64550 97.4639 293.5225 0001621 136.7187 223.4177 15.22045193 56459Epoch: 2026-06-27T13:45Z
TLE epoch observation values (Epoch: 2026-06-27T13:45:29.439Z)
Latitude
0.00002°
Longitude
171.46436°
Altitude
503.574 km
Speed
7.612 km/s
True Right ascension
19h 34m 05s
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
05:59:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
497.752 km
Perigee altitude
495.524 km
Semi-major axis
6,874.775 km
Eccentricity
0.00016
Inclination
97.4639°
RAAN
293.5225°
Arg. of periapsis
136.7187°
True anomaly
223.40493°
Mean anomaly
223.4177°
Eccentric anomaly
223.41132°
Mean motion
3.80764 °/min
Orbital period
94.55 mins
BSTAR
0.00017785
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-27 20:37:19.903Z | 9.495° NNE | 2026-06-27 20:40:19.903Z | 351.788° N | 41.934° | 2026-06-27 20:44:19.903Z | 196.749° SSW |
| 4 mins | 2026-06-28 07:16:19.903Z | 119.036° SE | 2026-06-28 07:17:19.903Z | 91.412° ESE | 29.332° | 2026-06-28 07:20:19.903Z | 12.102° NNE |
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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