KUIPER-00073, 64820
Orbit data source: Space-Track
KUIPER-00073, 64820 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Wed, 16 Jul 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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64820 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: 7 hours ago
TLE from 7 hours ago
0 KUIPER-00073
1 64820U 25151E 26166.87822365 .00000933 00000-0 15133-3 0 9997
2 64820 51.8999 228.8886 0000263 45.5079 314.5904 14.79934609 50997Epoch: 2026-06-15T21:04Z
TLE epoch observation values (Epoch: 2026-06-15T21:04:38.523Z)
Latitude
-0.00008°
Longitude
8.56973°
Altitude
630.148 km
Speed
7.545 km/s
True Right ascension
15h 15m 33s
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
14:43:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.166 km
Perigee altitude
629.797 km
Semi-major axis
7,008.119 km
Eccentricity
0.00003
Inclination
51.8999°
RAAN
228.8886°
Arg. of periapsis
45.5079°
True anomaly
314.58825°
Mean anomaly
314.5904°
Eccentric anomaly
314.58933°
Mean motion
3.69948 °/min
Orbital period
97.31 mins
BSTAR
0.00015133
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Other satellites on launch #151 in the year 2025 (2025-07-16 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-00073 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 | 2026-06-16 06:58:59.310Z | 222.84° SW | 2026-06-16 07:01:59.310Z | 182.714° SSW | 43.241° | 2026-06-16 07:05:59.310Z | 56.183° ENE |
| 6 mins | 2026-06-16 08:41:59.310Z | 295.239° NW | 2026-06-16 08:43:59.310Z | 333.777° NNW | 25.272° | 2026-06-16 08:47:59.310Z | 37.486° NE |
| 4 mins | 2026-06-16 10:24:59.310Z | 330.921° NNW | 2026-06-16 10:26:59.310Z | 2.431° NNE | 17.139° | 2026-06-16 10:28:59.310Z | 32.707° NE |
| 6 mins | 2026-06-16 12:06:59.310Z | 334.469° NNW | 2026-06-16 12:09:59.310Z | 32.902° NE | 24.743° | 2026-06-16 12:12:59.310Z | 77.885° E |
| 7 mins | 2026-06-16 13:47:59.310Z | 303.747° NW | 2026-06-16 13:50:59.310Z | 266.245° W | 43.362° | 2026-06-16 13:54:59.310Z | 136.027° 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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