KUIPER-00034, 63747
Orbit data source: Space-Track
KUIPER-00034, 63747 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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63747 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: 1 day ago
TLE from 1 day ago
0 KUIPER-00034
1 63747U 25088Z 26089.97414978 -.00000497 00000-0 -36134-4 0 9997
2 63747 51.9029 353.9803 0000812 88.5388 271.5668 14.79933387 50977Epoch: 2026-03-30T23:22Z
TLE epoch observation values (Epoch: 2026-03-30T23:22:46.540Z)
Latitude
0°
Longitude
174.92839°
Altitude
630.266 km
Speed
7.545 km/s
True Right ascension
23h 35m 55s
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
11:07:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.554 km
Perigee altitude
629.416 km
Semi-major axis
7,008.122 km
Eccentricity
0.00008
Inclination
51.9029°
RAAN
353.9803°
Arg. of periapsis
88.5388°
True anomaly
271.5575°
Mean anomaly
271.5668°
Eccentric anomaly
271.56215°
Mean motion
3.69948 °/min
Orbital period
97.31 mins
BSTAR
-0.000036134
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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-00034 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-04-01 19:17:15.617Z | 202.866° SW | 2026-04-01 19:21:15.617Z | 135.398° SSE | 33.215° | 2026-04-01 19:25:15.617Z | 66.2° ENE |
| 6 mins | 2026-04-01 21:00:15.617Z | 274.202° WNW | 2026-04-01 21:03:15.617Z | 348.345° N | 31.971° | 2026-04-01 21:06:15.617Z | 37.58° NE |
| 5 mins | 2026-04-01 22:43:15.617Z | 321.216° NNW | 2026-04-01 22:45:15.617Z | 353.165° N | 17.97° | 2026-04-01 22:48:15.617Z | 36.173° NE |
| 5 mins | 2026-04-02 00:26:15.617Z | 343.587° N | 2026-04-02 00:28:15.617Z | 19.561° NNE | 20.418° | 2026-04-02 00:31:15.617Z | 63.334° ENE |
| 7 mins | 2026-04-02 02:07:15.617Z | 317.631° NNW | 2026-04-02 02:10:15.617Z | 41.123° NE | 41.719° | 2026-04-02 02:14:15.617Z | 115.193° SE |
| 5 mins | 2026-04-02 03:49:15.617Z | 266.249° W | 2026-04-02 03:51:15.617Z | 231.72° WSW | 20.917° | 2026-04-02 03:54:15.617Z | 184.778° 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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