KUIPER-00128, 65957
Orbit data source: Space-Track
KUIPER-00128, 65957 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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65957 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: 15 hours ago
TLE from 15 hours ago
0 KUIPER-00128
1 65957U 25228L 26277.37065407 .00000729 00000-0 12470-3 0 9992
2 65957 51.8996 150.3462 0001045 101.1381 258.9698 14.79929262 54230Epoch: 2026-10-04T08:53Z
TLE epoch observation values (Epoch: 2026-10-04T08:53:44.511Z)
Latitude
-0.0001°
Longitude
3.8458°
Altitude
630.434 km
Speed
7.544 km/s
True Right ascension
10h 01m 23s
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
17:52:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.731 km
Perigee altitude
629.266 km
Semi-major axis
7,008.136 km
Eccentricity
0.0001
Inclination
51.8996°
RAAN
150.3462°
Arg. of periapsis
101.1381°
True anomaly
258.95805°
Mean anomaly
258.9698°
Eccentric anomaly
258.96392°
Mean motion
3.69947 °/min
Orbital period
97.31 mins
BSTAR
0.0001247
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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-00128 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 | 2026-10-04 23:57:56.473Z | 345.927° N | 2026-10-04 23:59:56.473Z | 35.606° NE | 33.119° | 2026-10-05 00:02:56.473Z | 85.304° E |
| 7 mins | 2026-10-05 01:37:56.473Z | 295.961° NW | 2026-10-05 01:40:56.473Z | 239.1° WSW | 53.597° | 2026-10-05 01:44:56.473Z | 148.7° SSE |
| 6 mins | 2026-10-05 17:28:56.473Z | 185.615° SSW | 2026-10-05 17:30:56.473Z | 144.34° SSE | 36.015° | 2026-10-05 17:34:56.473Z | 69.903° E |
| 7 mins | 2026-10-05 19:09:56.473Z | 267.942° W | 2026-10-05 19:12:56.473Z | 339.112° N | 42.894° | 2026-10-05 19:16:56.473Z | 42.297° NE |
| 5 mins | 2026-10-05 20:52:56.473Z | 316.756° NNW | 2026-10-05 20:54:56.473Z | 347.865° N | 19.347° | 2026-10-05 20:57:56.473Z | 32.739° NE |
| 5 mins | 2026-10-05 22:35:56.473Z | 339.768° N | 2026-10-05 22:37:56.473Z | 13.533° NNE | 21.164° | 2026-10-05 22:40:56.473Z | 58.634° ENE |
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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