KUIPER-00018, 63733
Orbit data source: Space-Track
KUIPER-00018, 63733 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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63733 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-00018
1 63733U 25088K 26155.09320748 .00000580 00000-0 10508-3 0 9997
2 63733 51.9030 78.5137 0000749 100.3709 259.7338 14.79935105 60280Epoch: 2026-06-04T02:14Z
TLE epoch observation values (Epoch: 2026-06-04T02:14:13.126Z)
Latitude
0°
Longitude
152.41659°
Altitude
630.37 km
Speed
7.544 km/s
True Right ascension
05h 14m 03s
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
12:30:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.505 km
Perigee altitude
629.455 km
Semi-major axis
7,008.117 km
Eccentricity
0.00007
Inclination
51.903°
RAAN
78.5137°
Arg. of periapsis
100.3709°
True anomaly
259.72535°
Mean anomaly
259.7338°
Eccentric anomaly
259.72958°
Mean motion
3.69948 °/min
Orbital period
97.31 mins
BSTAR
0.00010508
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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-00018 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-07 03:39:52.982Z | 305.257° NW | 2026-06-07 03:43:52.982Z | 277.026° WNW | 42.778° | 2026-06-07 03:48:52.982Z | 134.614° SE |
| 6 mins | 2026-06-07 19:31:52.982Z | 175.973° S | 2026-06-07 19:34:52.982Z | 123.213° SE | 22.886° | 2026-06-07 19:37:52.982Z | 78.446° E |
| 7 mins | 2026-06-07 21:12:52.982Z | 253.652° W | 2026-06-07 21:15:52.982Z | 334.331° NNW | 40.059° | 2026-06-07 21:19:52.982Z | 45.341° ENE |
| 5 mins | 2026-06-07 22:55:52.982Z | 311.464° NW | 2026-06-07 22:57:52.982Z | 344.733° N | 19.864° | 2026-06-07 23:00:52.982Z | 31.265° NE |
| 5 mins | 2026-06-08 00:38:52.982Z | 338.053° N | 2026-06-08 00:40:52.982Z | 10.705° NNE | 18.302° | 2026-06-08 00:43:52.982Z | 53.515° ENE |
| 7 mins | 2026-06-08 02:19:52.982Z | 322.663° NNW | 2026-06-08 02:22:52.982Z | 18.076° NNE | 34.083° | 2026-06-08 02:26:52.982Z | 98.678° ESE |
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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