BRO-17, 66672
Orbit data source: Space-Track
BRO-17, 66672 is a payload satellite owned by Unseen Labs (FR) in SSO that was launched on Fri, 28 Nov 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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66672 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: 2 days ago
TLE from 2 days ago
0 BRO-17
1 66672U 25276G 26190.98908799 .00001784 00000-0 90678-4 0 9990
2 66672 97.4185 263.6580 0005100 283.2606 76.8059 15.18135853 33850Epoch: 2026-07-09T23:44Z
TLE epoch observation values (Epoch: 2026-07-09T23:44:17.202Z)
Latitude
-0.00002°
Longitude
-20.33678°
Altitude
513.762 km
Speed
7.607 km/s
True Right ascension
17h 34m 37s
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
14:31:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
511.956 km
Perigee altitude
504.931 km
Semi-major axis
6,886.581 km
Eccentricity
0.00051
Inclination
97.4185°
RAAN
263.658°
Arg. of periapsis
283.2606°
True anomaly
76.86281°
Mean anomaly
76.8059°
Eccentric anomaly
76.83435°
Mean motion
3.79785 °/min
Orbital period
94.79 mins
BSTAR
0.000090678
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Other satellites on launch #276 in the year 2025 (2025-11-28 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-17 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 | 2026-07-12 04:05:34.812Z | 110.956° ESE | 2026-07-12 04:07:34.812Z | 73.508° E | 19.203° | 2026-07-12 04:09:34.812Z | 32.697° NE |
| 5 mins | 2026-07-12 05:39:34.812Z | 220.724° SW | 2026-07-12 05:41:34.812Z | 263.855° W | 22.27° | 2026-07-12 05:44:34.812Z | 319.263° NNW |
| 5 mins | 2026-07-12 17:10:34.812Z | 44.18° NE | 2026-07-12 17:12:34.812Z | 87.933° E | 26.276° | 2026-07-12 17:15:34.812Z | 154.61° SSE |
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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