KUIPER-00301, 68598
Orbit data source: Space-Track
KUIPER-00301, 68598 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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68598 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
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 KUIPER-00301
1 68598U 26072AB 26101.50002315 .00051973 00000-0 14400-2 0 9995
2 68598 51.8645 139.4858 0008881 138.8378 96.1880 15.36414227 1859Epoch: 2026-04-11T12:00Z
TLE epoch observation values (Epoch: 2026-04-11T12:00:02.000Z)
Latitude
-40.38764°
Longitude
-18.62103°
Altitude
470.57 km
Speed
7.63 km/s
True Right ascension
00h 04m 25s
True Declination
-40° 12' 39"
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
04:00:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.262 km
Perigee altitude
451.121 km
Semi-major axis
6,835.328 km
Eccentricity
0.00089
Inclination
51.8645°
RAAN
139.4858°
Arg. of periapsis
138.8378°
True anomaly
96.28916°
Mean anomaly
96.188°
Eccentric anomaly
96.23858°
Mean motion
3.84064 °/min
Orbital period
93.73 mins
BSTAR
0.00144
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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-00301 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 | 2026-04-12 04:19:00.891Z | 172.49° S | 2026-04-12 04:21:00.891Z | 131.071° SE | 19.567° | 2026-04-12 04:23:00.891Z | 89.92° E |
| 5 mins | 2026-04-12 05:56:00.891Z | 258.452° W | 2026-04-12 05:58:00.891Z | 305.651° NW | 35.129° | 2026-04-12 06:01:00.891Z | 38.274° NE |
| 5 mins | 2026-04-12 10:52:00.891Z | 337.146° NNW | 2026-04-12 10:54:00.891Z | 30.006° NE | 26.677° | 2026-04-12 10:57:00.891Z | 90.691° ESE |
| 4 mins | 2026-04-12 12:30:00.891Z | 274.759° WNW | 2026-04-12 12:32:00.891Z | 206.265° SW | 29.763° | 2026-04-12 12:34:00.891Z | 162.878° S |
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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