KUIPER-00210, 67146
Orbit data source: Space-Track
KUIPER-00210, 67146 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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67146 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: 18 hours ago
TLE from 18 hours ago
0 KUIPER-00210
1 67146U 25301P 26171.16120904 .00002976 00000-0 41923-3 0 9991
2 67146 51.9000 339.9722 0000557 103.8870 256.2154 14.79936706 28973Epoch: 2026-06-20T03:52Z
TLE epoch observation values (Epoch: 2026-06-20T03:52:08.461Z)
Latitude
-0.00002°
Longitude
13.55712°
Altitude
630.364 km
Speed
7.544 km/s
True Right ascension
22h 39m 53s
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
08:33:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.365 km
Perigee altitude
629.585 km
Semi-major axis
7,008.112 km
Eccentricity
0.00006
Inclination
51.9°
RAAN
339.9722°
Arg. of periapsis
103.887°
True anomaly
256.2092°
Mean anomaly
256.2154°
Eccentric anomaly
256.2123°
Mean motion
3.69949 °/min
Orbital period
97.31 mins
BSTAR
0.00041923
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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-00210 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 | 2026-06-20 22:16:41.793Z | 266.769° W | 2026-06-20 22:18:41.793Z | 237.718° WSW | 16.796° | 2026-06-20 22:21:41.793Z | 194.013° SSW |
| 4 mins | 2026-06-21 12:26:41.793Z | 153.218° SSE | 2026-06-21 12:28:41.793Z | 121.498° SE | 16.68° | 2026-06-21 12:30:41.793Z | 92.761° ESE |
| 7 mins | 2026-06-21 14:06:41.793Z | 239.555° WSW | 2026-06-21 14:09:41.793Z | 11.802° NNE | 43.545° | 2026-06-21 14:13:41.793Z | 50.059° ENE |
| 6 mins | 2026-06-21 15:48:41.793Z | 297.62° NW | 2026-06-21 15:51:41.793Z | 349.103° N | 21.944° | 2026-06-21 15:54:41.793Z | 33.854° NE |
| 4 mins | 2026-06-21 17:32:41.793Z | 341.075° N | 2026-06-21 17:33:41.793Z | 357.053° N | 17.264° | 2026-06-21 17:36:41.793Z | 42.565° NE |
| 7 mins | 2026-06-21 19:13:41.793Z | 328.112° NNW | 2026-06-21 19:16:41.793Z | 26.243° NE | 29.428° | 2026-06-21 19:20:41.793Z | 90.867° ESE |
| 7 mins | 2026-06-21 20:55:41.793Z | 290.694° WNW | 2026-06-21 20:58:41.793Z | 203.612° SW | 37.653° | 2026-06-21 21:02:41.793Z | 147.72° SSE |
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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