KUIPER-00056, 64516
Orbit data source: Space-Track
KUIPER-00056, 64516 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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64516 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: 16 hours ago
TLE from 16 hours ago
0 KUIPER-00056
1 64516U 25134S 26171.18511662 .00002316 00000-0 33279-3 0 9993
2 64516 51.9018 129.9021 0000675 73.8374 286.2663 14.79923534 55394Epoch: 2026-06-20T04:26Z
TLE epoch observation values (Epoch: 2026-06-20T04:26:34.075Z)
Latitude
-0.00001°
Longitude
154.85674°
Altitude
630.18 km
Speed
7.545 km/s
True Right ascension
08h 39m 36s
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
07:15:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.489 km
Perigee altitude
629.543 km
Semi-major axis
7,008.153 km
Eccentricity
0.00007
Inclination
51.9018°
RAAN
129.9021°
Arg. of periapsis
73.8374°
True anomaly
286.25887°
Mean anomaly
286.2663°
Eccentric anomaly
286.26259°
Mean motion
3.69946 °/min
Orbital period
97.31 mins
BSTAR
0.00033279
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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-00056 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 | 2026-06-21 00:04:51.040Z | 228.026° WSW | 2026-06-21 00:07:51.040Z | 193.189° SSW | 44.667° | 2026-06-21 00:11:51.040Z | 53.578° ENE |
| 5 mins | 2026-06-21 01:47:51.040Z | 299.742° NW | 2026-06-21 01:49:51.040Z | 337.907° N | 24.084° | 2026-06-21 01:52:51.040Z | 29.791° NE |
| 4 mins | 2026-06-21 03:30:51.040Z | 333.453° NNW | 2026-06-21 03:32:51.040Z | 5.253° NNE | 17.133° | 2026-06-21 03:34:51.040Z | 35.22° NE |
| 6 mins | 2026-06-21 05:12:51.040Z | 335.465° NNW | 2026-06-21 05:14:51.040Z | 12.629° NNE | 26.162° | 2026-06-21 05:18:51.040Z | 81.821° E |
| 7 mins | 2026-06-21 06:53:51.040Z | 300.316° NW | 2026-06-21 06:56:51.040Z | 237.894° WSW | 42.536° | 2026-06-21 07:00:51.040Z | 140.576° SSE |
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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