KUIPER-00189, 68574
Orbit data source: Space-Track
KUIPER-00189, 68574 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Sat, 04 Apr 2026 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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68574 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Kuiper Systems
Mission
Operational spacecraft
Bus & Motor
KUIPER, Unknown motor
Mass
~490 kg wet, ~490 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 3.4 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 KUIPER-00189
1 68574U 26072B 26149.78698168 .00002752 00000-0 42345-3 0 9999
2 68574 51.8990 279.1641 0000747 258.0069 102.0808 14.76339200 8363Epoch: 2026-05-29T18:53Z
TLE epoch observation values (Epoch: 2026-05-29T18:53:15.217Z)
Latitude
-0.00001°
Longitude
108.53833°
Altitude
641.759 km
Speed
7.538 km/s
True Right ascension
18h 36m 39s
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
00:43:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
641.878 km
Perigee altitude
640.83 km
Semi-major axis
7,019.491 km
Eccentricity
0.00007
Inclination
51.899°
RAAN
279.1641°
Arg. of periapsis
258.0069°
True anomaly
102.08917°
Mean anomaly
102.0808°
Eccentric anomaly
102.08499°
Mean motion
3.6905 °/min
Orbital period
97.55 mins
BSTAR
0.00042345
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Other satellites on launch #72 in the year 2026 (2026-04-04 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-00189 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 | 2026-05-30 16:27:06.939Z | 329.157° NNW | 2026-05-30 16:30:06.939Z | 20.421° NNE | 25.16° | 2026-05-30 16:34:06.939Z | 80.642° E |
| 7 mins | 2026-05-30 18:09:06.939Z | 304.13° NW | 2026-05-30 18:12:06.939Z | 247.327° WSW | 44.315° | 2026-05-30 18:16:06.939Z | 134.63° SE |
| 6 mins | 2026-05-31 10:02:06.939Z | 177.234° S | 2026-05-31 10:05:06.939Z | 124.414° SE | 23.746° | 2026-05-31 10:08:06.939Z | 78.588° E |
| 7 mins | 2026-05-31 11:43:06.939Z | 252.986° W | 2026-05-31 11:46:06.939Z | 315.039° NNW | 39.654° | 2026-05-31 11:50:06.939Z | 43.84° NE |
| 5 mins | 2026-05-31 13:27:06.939Z | 317.623° NNW | 2026-05-31 13:29:06.939Z | 352.644° N | 19.963° | 2026-05-31 13:32:06.939Z | 35.241° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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