KUIPER-00191, 67143
Orbit data source: Space-Track
KUIPER-00191, 67143 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 15 Dec 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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67143 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: 9 hours ago
TLE from 9 hours ago
0 KUIPER-00191
1 67143U 25301L 26171.46509753 .00002815 00000-0 39810-3 0 9998
2 67143 51.9016 338.6747 0000622 100.3181 259.7851 14.79933239 28879Epoch: 2026-06-20T11:09Z
TLE epoch observation values (Epoch: 2026-06-20T11:09:44.426Z)
Latitude
-0.00006°
Longitude
-97.43979°
Altitude
630.359 km
Speed
7.544 km/s
True Right ascension
22h 34m 41s
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
07:16:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.422 km
Perigee altitude
629.55 km
Semi-major axis
7,008.123 km
Eccentricity
0.00006
Inclination
51.9016°
RAAN
338.6747°
Arg. of periapsis
100.3181°
True anomaly
259.77809°
Mean anomaly
259.7851°
Eccentric anomaly
259.78159°
Mean motion
3.69948 °/min
Orbital period
97.31 mins
BSTAR
0.0003981
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Other satellites on launch #301 in the year 2025 (2025-12-15 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-00191 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 | 2026-06-20 21:25:03.854Z | 293.195° NW | 2026-06-20 21:29:03.854Z | 208.1° SW | 34.318° | 2026-06-20 21:32:03.854Z | 157.455° SSE |
| 6 mins | 2026-06-21 13:16:03.854Z | 196.455° SSW | 2026-06-21 13:19:03.854Z | 121.53° SE | 34.303° | 2026-06-21 13:22:03.854Z | 68.37° E |
| 7 mins | 2026-06-21 14:57:03.854Z | 270.196° WNW | 2026-06-21 15:00:03.854Z | 326.441° NNW | 31.621° | 2026-06-21 15:04:03.854Z | 39.201° NE |
| 4 mins | 2026-06-21 16:41:03.854Z | 326.382° NNW | 2026-06-21 16:43:03.854Z | 359.289° N | 17.681° | 2026-06-21 16:45:03.854Z | 29.236° NE |
| 6 mins | 2026-06-21 18:23:03.854Z | 334.728° NNW | 2026-06-21 18:25:03.854Z | 6.819° NNE | 20.675° | 2026-06-21 18:29:03.854Z | 67.363° ENE |
| 7 mins | 2026-06-21 20:05:03.854Z | 317.803° NNW | 2026-06-21 20:08:03.854Z | 70.618° E | 41.567° | 2026-06-21 20:12:03.854Z | 118.132° SE |
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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