KUIPER-00059, 64519
Orbit data source: Space-Track
KUIPER-00059, 64519 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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64519 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: 17 hours ago
TLE from 17 hours ago
0 KUIPER-00059
1 64519U 25134V 26171.15403952 .00007784 00000-0 10480-2 0 9997
2 64519 51.8995 127.4861 0000151 51.6017 308.4959 14.79965228 55427Epoch: 2026-06-20T03:41Z
TLE epoch observation values (Epoch: 2026-06-20T03:41:49.014Z)
Latitude
-0.00001°
Longitude
163.65912°
Altitude
630.115 km
Speed
7.545 km/s
True Right ascension
08h 29m 56s
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
07:15:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
629.991 km
Perigee altitude
629.779 km
Semi-major axis
7,008.022 km
Eccentricity
0.00002
Inclination
51.8995°
RAAN
127.4861°
Arg. of periapsis
51.6017°
True anomaly
308.49455°
Mean anomaly
308.4959°
Eccentric anomaly
308.49522°
Mean motion
3.69956 °/min
Orbital period
97.31 mins
BSTAR
0.001048
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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-00059 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 23:18:17.464Z | 203.24° SW | 2026-06-20 23:22:17.464Z | 116.9° SE | 34.251° | 2026-06-20 23:25:17.464Z | 67.383° ENE |
| 7 mins | 2026-06-21 01:00:17.464Z | 271.528° WNW | 2026-06-21 01:03:17.464Z | 330.38° NNW | 31.518° | 2026-06-21 01:07:17.464Z | 39.795° NE |
| 4 mins | 2026-06-21 02:44:17.464Z | 328.165° NNW | 2026-06-21 02:46:17.464Z | 1.358° NNE | 17.567° | 2026-06-21 02:48:17.464Z | 30.672° NE |
| 5 mins | 2026-06-21 04:26:17.464Z | 336.184° NNW | 2026-06-21 04:28:17.464Z | 9.209° NNE | 20.887° | 2026-06-21 04:31:17.464Z | 59.149° ENE |
| 7 mins | 2026-06-21 06:07:17.464Z | 314.046° NW | 2026-06-21 06:10:17.464Z | 357.974° N | 41.689° | 2026-06-21 06:14:17.464Z | 116.576° SE |
| 4 mins | 2026-06-21 07:50:17.464Z | 257.923° W | 2026-06-21 07:52:17.464Z | 222.587° SW | 19.18° | 2026-06-21 07:54:17.464Z | 192.282° 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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