KUIPER-00108, 65146
Orbit data source: Space-Track
KUIPER-00108, 65146 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 11 Aug 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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65146 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Kuiper Systems
Mission
Operational Commercial Communications
Bus & Motor
KUIPER, Unknown motor
Mass
~490 kg wet, ~490 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 3.4 m
Radar Cross Section
2.326 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 KUIPER-00108
1 65146U 25171Q 26171.42136808 .00001774 00000-0 26160-3 0 9994
2 65146 51.9024 66.3494 0000883 102.8208 257.2853 14.79933964 48073Epoch: 2026-06-20T10:06Z
TLE epoch observation values (Epoch: 2026-06-20T10:06:46.202Z)
Latitude
-0.00001°
Longitude
6.02065°
Altitude
630.416 km
Speed
7.544 km/s
True Right ascension
04h 25m 23s
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
07:15:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.602 km
Perigee altitude
629.365 km
Semi-major axis
7,008.12 km
Eccentricity
0.00009
Inclination
51.9024°
RAAN
66.3494°
Arg. of periapsis
102.8208°
True anomaly
257.27543°
Mean anomaly
257.2853°
Eccentric anomaly
257.28036°
Mean motion
3.69948 °/min
Orbital period
97.31 mins
BSTAR
0.0002616
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Other satellites on launch #171 in the year 2025 (2025-08-11 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.KUIPER-00108 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 | 2026-06-20 21:43:16.460Z | 285.297° WNW | 2026-06-20 21:47:16.460Z | 350.171° N | 23.276° | 2026-06-20 21:50:16.460Z | 34.625° NE |
| 4 mins | 2026-06-20 23:28:16.460Z | 341.409° N | 2026-06-20 23:29:16.460Z | 357.593° N | 17.141° | 2026-06-20 23:32:16.460Z | 41.771° NE |
| 6 mins | 2026-06-21 01:09:16.460Z | 330.028° NNW | 2026-06-21 01:12:16.460Z | 26.707° NE | 27.09° | 2026-06-21 01:15:16.460Z | 79.344° E |
| 7 mins | 2026-06-21 02:51:16.460Z | 296.433° NW | 2026-06-21 02:54:16.460Z | 193.379° SSW | 41.049° | 2026-06-21 02:58:16.460Z | 141.41° SSE |
| 6 mins | 2026-06-21 18:41:16.460Z | 183.533° SSW | 2026-06-21 18:44:16.460Z | 125.201° SE | 26.966° | 2026-06-21 18:47:16.460Z | 75.722° E |
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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