KUIPER-00035, 63748
Orbit data source: Space-Track
KUIPER-00035, 63748 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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63748 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: 3 days ago
TLE from 3 days ago
0 KUIPER-00035
1 63748U 25088AA 26155.11349508 .00000367 00000-0 77135-4 0 9994
2 63748 51.9004 90.9239 0000754 66.6600 293.4442 14.79930497 60323Epoch: 2026-06-04T02:43Z
TLE epoch observation values (Epoch: 2026-06-04T02:43:25.974Z)
Latitude
-0.00001°
Longitude
157.50325°
Altitude
630.08 km
Speed
7.545 km/s
True Right ascension
06h 03m 41s
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
12:31:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.523 km
Perigee altitude
629.466 km
Semi-major axis
7,008.132 km
Eccentricity
0.00008
Inclination
51.9004°
RAAN
90.9239°
Arg. of periapsis
66.66°
True anomaly
293.43627°
Mean anomaly
293.4442°
Eccentric anomaly
293.44024°
Mean motion
3.69947 °/min
Orbital period
97.31 mins
BSTAR
0.000077135
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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-00035 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-07 02:30:00.548Z | 3.296° NNE | 2026-06-07 02:31:00.548Z | 23.777° NE | 21.734° | 2026-06-07 02:34:00.548Z | 68.13° E |
| 7 mins | 2026-06-07 04:10:00.548Z | 313.398° NW | 2026-06-07 04:13:00.548Z | 73.09° E | 43.681° | 2026-06-07 04:17:00.548Z | 122.407° SE |
| 4 mins | 2026-06-07 05:52:00.548Z | 259.959° W | 2026-06-07 05:54:00.548Z | 228.098° WSW | 17.177° | 2026-06-07 05:56:00.548Z | 198.39° SSW |
| 4 mins | 2026-06-07 20:02:00.548Z | 144.814° SSE | 2026-06-07 20:03:00.548Z | 128.807° SE | 16.456° | 2026-06-07 20:06:00.548Z | 87.121° E |
| 7 mins | 2026-06-07 21:41:00.548Z | 237.658° WSW | 2026-06-07 21:44:00.548Z | 306.27° NW | 44.441° | 2026-06-07 21:48:00.548Z | 49.833° ENE |
| 5 mins | 2026-06-07 23:24:00.548Z | 304.199° NW | 2026-06-07 23:26:00.548Z | 339.962° N | 22.212° | 2026-06-07 23:29:00.548Z | 29.712° NE |
| 5 mins | 2026-06-08 01:07:00.548Z | 334.915° NNW | 2026-06-08 01:09:00.548Z | 6.699° NNE | 17.399° | 2026-06-08 01:12:00.548Z | 48.241° 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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