KUIPER-00122, 65951
Orbit data source: Space-Track
KUIPER-00122, 65951 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Tue, 14 Oct 2025 UTC via an FALCON 9 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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65951 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: 10 hours ago
TLE from 10 hours ago
0 KUIPER-00122
1 65951U 25228E 26171.43929992 .00001228 00000-0 19006-3 0 9991
2 65951 51.9022 268.7042 0000934 108.7759 251.3305 14.79929907 38411Epoch: 2026-06-20T10:32Z
TLE epoch observation values (Epoch: 2026-06-20T10:32:35.513Z)
Latitude
0.00002°
Longitude
-158.09766°
Altitude
630.502 km
Speed
7.544 km/s
True Right ascension
17h 54m 49s
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
07:12:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.651 km
Perigee altitude
629.342 km
Semi-major axis
7,008.133 km
Eccentricity
0.00009
Inclination
51.9022°
RAAN
268.7042°
Arg. of periapsis
108.7759°
True anomaly
251.32036°
Mean anomaly
251.3305°
Eccentric anomaly
251.32543°
Mean motion
3.69947 °/min
Orbital period
97.31 mins
BSTAR
0.00019006
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Other satellites on launch #228 in the year 2025 (2025-10-14 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-00122 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 | 2026-06-21 07:45:54.158Z | 156.756° SSE | 2026-06-21 07:47:54.158Z | 127.809° SE | 15.552° | 2026-06-21 07:49:54.158Z | 98.433° ESE |
| 7 mins | 2026-06-21 09:25:54.158Z | 235.304° WSW | 2026-06-21 09:28:54.158Z | 315.758° NNW | 44.793° | 2026-06-21 09:32:54.158Z | 50.792° ENE |
| 5 mins | 2026-06-21 11:08:54.158Z | 304.29° NW | 2026-06-21 11:10:54.158Z | 341.268° N | 22.67° | 2026-06-21 11:13:54.158Z | 30.547° NE |
| 4 mins | 2026-06-21 12:51:54.158Z | 335.71° NNW | 2026-06-21 12:53:54.158Z | 7.772° NNE | 17.269° | 2026-06-21 12:55:54.158Z | 37.764° NE |
| 6 mins | 2026-06-21 14:33:54.158Z | 335.665° NNW | 2026-06-21 14:35:54.158Z | 15.716° NNE | 28.185° | 2026-06-21 14:39:54.158Z | 86.616° E |
| 7 mins | 2026-06-21 16:14:54.158Z | 295.365° NW | 2026-06-21 16:17:54.158Z | 222.731° SW | 39.913° | 2026-06-21 16:21:54.158Z | 146.218° 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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