KUIPER-00010, 63726
Orbit data source: Space-Track
KUIPER-00010, 63726 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 28 Apr 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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63726 intel report (Beta)
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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 KUIPER-00010
1 63726U 25088C 25348.47529183 .00003124 00000-0 43353-3 0 9999
2 63726 51.8997 99.7989 0011774 215.2989 144.7195 14.80416780 35112Epoch: 2025-12-14T11:24Z
TLE epoch observation values (Epoch: 2025-12-14T11:24:25.214Z)
Latitude
0°
Longitude
-154.69383°
Altitude
635.493 km
Speed
7.538 km/s
True Right ascension
06h 39m 11s
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
13:23:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
636.71 km
Perigee altitude
620.211 km
Semi-major axis
7,006.597 km
Eccentricity
0.00118
Inclination
51.8997°
RAAN
99.7989°
Arg. of periapsis
215.2989°
True anomaly
144.79733°
Mean anomaly
144.7195°
Eccentric anomaly
144.75843°
Mean motion
3.70069 °/min
Orbital period
97.28 mins
BSTAR
0.00043353
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Other satellites on launch #88 in the year 2025 (2025-04-28 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-00010 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 | 2025-12-15 15:23:09.234Z | 323.416° NNW | 2025-12-15 15:27:09.234Z | 29.489° NE | 25.416° | 2025-12-15 15:30:09.234Z | 77.406° E |
| 7 mins | 2025-12-15 17:05:09.234Z | 303.082° NW | 2025-12-15 17:08:09.234Z | 268.878° W | 42.417° | 2025-12-15 17:12:09.234Z | 137.746° SSE |
| 6 mins | 2025-12-16 08:56:09.234Z | 172.834° S | 2025-12-16 08:58:09.234Z | 136.967° SSE | 24.041° | 2025-12-16 09:02:09.234Z | 74.714° E |
| 7 mins | 2025-12-16 10:36:09.234Z | 252.248° W | 2025-12-16 10:39:09.234Z | 300.988° NW | 38.421° | 2025-12-16 10:43:09.234Z | 42.446° NE |
| 5 mins | 2025-12-16 12:20:09.234Z | 317.789° NNW | 2025-12-16 12:22:09.234Z | 352.747° N | 19.704° | 2025-12-16 12:25:09.234Z | 35.33° NE |
| 4 mins | 2025-12-16 14:03:09.234Z | 344.452° N | 2025-12-16 14:04:09.234Z | 0.9° NNE | 18.338° | 2025-12-16 14:07:09.234Z | 48.137° ENE |
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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