KUIPER-00436, 68939
Orbit data source: Space-Track
KUIPER-00436, 68939 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Thu, 30 Apr 2026 UTC via an ARIANE 64 launch vehicle from the French Guiana (FRGUI). 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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68939 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
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 KUIPER-00436
1 68939U 26098W 26155.11329166 .00035664 00000-0 11087-2 0 9991
2 68939 51.8750 131.1186 0011514 101.7299 258.4979 15.32937334 5330Epoch: 2026-06-04T02:43Z
TLE epoch observation values (Epoch: 2026-06-04T02:43:08.399Z)
Latitude
0.00004°
Longitude
-162.22859°
Altitude
469.396 km
Speed
7.632 km/s
True Right ascension
08h 44m 28s
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
03:42:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
475.402 km
Perigee altitude
459.638 km
Semi-major axis
6,845.657 km
Eccentricity
0.00115
Inclination
51.875°
RAAN
131.1186°
Arg. of periapsis
101.7299°
True anomaly
258.36865°
Mean anomaly
258.4979°
Eccentric anomaly
258.43327°
Mean motion
3.83196 °/min
Orbital period
93.95 mins
BSTAR
0.0011087
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Other satellites on launch #98 in the year 2026 (2026-04-30 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-00436 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-06 23:43:31.942Z | 192.348° SSW | 2026-06-06 23:45:31.942Z | 150.537° SSE | 27.466° | 2026-06-06 23:48:31.942Z | 75.356° E |
| 5 mins | 2026-06-07 01:21:31.942Z | 274.083° WNW | 2026-06-07 01:23:31.942Z | 321.927° NNW | 28.635° | 2026-06-07 01:26:31.942Z | 33.68° NE |
| 4 mins | 2026-06-07 06:18:31.942Z | 337.835° N | 2026-06-07 06:19:31.942Z | 8.162° NNE | 32.762° | 2026-06-07 06:22:31.942Z | 98.983° ESE |
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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