KUIPER-00063, 64523
Orbit data source: Space-Track
KUIPER-00063, 64523 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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64523 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: 22 hours ago
TLE from 22 hours ago
0 KUIPER-00063
1 64523U 25134Z 26170.93259608 .00002042 00000-0 29679-3 0 9997
2 64523 51.9011 146.0056 0000683 80.7398 279.3641 14.79936401 55144Epoch: 2026-06-19T22:22Z
TLE epoch observation values (Epoch: 2026-06-19T22:22:56.301Z)
Latitude
-0.00006°
Longitude
-97.88351°
Altitude
630.194 km
Speed
7.545 km/s
True Right ascension
09h 44m 01s
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
07:15:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.455 km
Perigee altitude
629.497 km
Semi-major axis
7,008.113 km
Eccentricity
0.00007
Inclination
51.9011°
RAAN
146.0056°
Arg. of periapsis
80.7398°
True anomaly
279.35638°
Mean anomaly
279.3641°
Eccentric anomaly
279.36024°
Mean motion
3.69949 °/min
Orbital period
97.31 mins
BSTAR
0.00029679
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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-00063 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-21 00:27:43.271Z | 207.263° SW | 2026-06-21 00:31:43.271Z | 146.076° SSE | 35.174° | 2026-06-21 00:35:43.271Z | 65.566° ENE |
| 7 mins | 2026-06-21 02:10:43.271Z | 274.428° WNW | 2026-06-21 02:13:43.271Z | 339.076° N | 31.158° | 2026-06-21 02:17:43.271Z | 41.137° NE |
| 4 mins | 2026-06-21 03:54:43.271Z | 332.177° NNW | 2026-06-21 03:55:43.271Z | 348.605° N | 17.629° | 2026-06-21 03:58:43.271Z | 33.667° NE |
| 5 mins | 2026-06-21 05:36:43.271Z | 339.535° N | 2026-06-21 05:38:43.271Z | 14.442° NNE | 21.125° | 2026-06-21 05:41:43.271Z | 62.186° ENE |
| 7 mins | 2026-06-21 07:17:43.271Z | 314.517° NW | 2026-06-21 07:20:43.271Z | 17.077° NNE | 42.835° | 2026-06-21 07:24:43.271Z | 117.889° SE |
| 5 mins | 2026-06-21 08:59:43.271Z | 267.648° W | 2026-06-21 09:01:43.271Z | 236.311° WSW | 19.037° | 2026-06-21 09:04:43.271Z | 189.878° SSW |
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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