KUIPER-00030, 63743
Orbit data source: Space-Track
KUIPER-00030, 63743 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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63743 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: 14 hours ago
TLE from 14 hours ago
0 KUIPER-00030
1 63743U 25088V 26171.28955009 .00000652 00000-0 11460-3 0 9999
2 63743 51.9020 16.8592 0000622 99.8709 260.2323 14.79922661 62828Epoch: 2026-06-20T06:56Z
TLE epoch observation values (Epoch: 2026-06-20T06:56:57.127Z)
Latitude
-0.00008°
Longitude
4.1148°
Altitude
630.389 km
Speed
7.544 km/s
True Right ascension
01h 07m 26s
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
07:24:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.455 km
Perigee altitude
629.583 km
Semi-major axis
7,008.156 km
Eccentricity
0.00006
Inclination
51.902°
RAAN
16.8592°
Arg. of periapsis
99.8709°
True anomaly
260.22528°
Mean anomaly
260.2323°
Eccentric anomaly
260.22879°
Mean motion
3.69945 °/min
Orbital period
97.31 mins
BSTAR
0.0001146
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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-00030 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 | 2026-06-20 21:58:41.459Z | 320.47° NNW | 2026-06-20 22:02:41.459Z | 24.017° NE | 28.781° | 2026-06-20 22:06:41.459Z | 89.225° E |
| 7 mins | 2026-06-20 23:41:41.459Z | 292.791° NW | 2026-06-20 23:44:41.459Z | 205.868° SW | 38.924° | 2026-06-20 23:48:41.459Z | 146.286° SSE |
| 6 mins | 2026-06-21 15:31:41.459Z | 189.33° SSW | 2026-06-21 15:34:41.459Z | 127.142° SE | 30.016° | 2026-06-21 15:37:41.459Z | 73.611° E |
| 7 mins | 2026-06-21 17:12:41.459Z | 263.586° W | 2026-06-21 17:15:41.459Z | 322.04° NNW | 34.657° | 2026-06-21 17:19:41.459Z | 40.591° NE |
| 4 mins | 2026-06-21 18:56:41.459Z | 324.173° NNW | 2026-06-21 18:58:41.459Z | 358.031° N | 18.237° | 2026-06-21 19:00:41.459Z | 28.159° NE |
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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