KUIPER-00066, 64526
Orbit data source: Space-Track
KUIPER-00066, 64526 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 23 Jun 2025 UTC via an ATLAS V 551 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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64526 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: 21 hours ago
TLE from 21 hours ago
0 KUIPER-00066
1 64526U 25134AC 26170.96353188 .00002679 00000-0 38023-3 0 9990
2 64526 51.9026 85.7431 0000793 93.7404 266.3649 14.79935344 55995Epoch: 2026-06-19T23:07Z
TLE epoch observation values (Epoch: 2026-06-19T23:07:29.154Z)
Latitude
-0.00002°
Longitude
-169.31336°
Altitude
630.311 km
Speed
7.544 km/s
True Right ascension
05h 42m 58s
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
07:16:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.535 km
Perigee altitude
629.423 km
Semi-major axis
7,008.116 km
Eccentricity
0.00008
Inclination
51.9026°
RAAN
85.7431°
Arg. of periapsis
93.7404°
True anomaly
266.35583°
Mean anomaly
266.3649°
Eccentric anomaly
266.36037°
Mean motion
3.69948 °/min
Orbital period
97.31 mins
BSTAR
0.00038023
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Other satellites on launch #134 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.KUIPER-00066 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 20:20:41.757Z | 198.117° SSW | 2026-06-20 20:24:41.757Z | 124.526° SE | 31.002° | 2026-06-20 20:27:41.757Z | 71.977° E |
| 7 mins | 2026-06-20 22:02:41.757Z | 265.607° W | 2026-06-20 22:05:41.757Z | 325.075° NNW | 33.952° | 2026-06-20 22:09:41.757Z | 40.474° NE |
| 4 mins | 2026-06-20 23:46:41.757Z | 325.456° NNW | 2026-06-20 23:48:41.757Z | 359.208° N | 18.033° | 2026-06-20 23:50:41.757Z | 28.989° NE |
| 5 mins | 2026-06-21 01:28:41.757Z | 334.986° NNW | 2026-06-21 01:30:41.757Z | 6.865° NNE | 19.851° | 2026-06-21 01:33:41.757Z | 55.551° ENE |
| 7 mins | 2026-06-21 03:10:41.757Z | 321.628° NNW | 2026-06-21 03:13:41.757Z | 60.165° ENE | 39.517° | 2026-06-21 03:17:41.757Z | 113.348° SE |
| 5 mins | 2026-06-21 04:52:41.757Z | 263.211° W | 2026-06-21 04:54:41.757Z | 224.65° SW | 22.502° | 2026-06-21 04:57:41.757Z | 179.228° 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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