KUIPER-00133, 65764
Orbit data source: Space-Track
KUIPER-00133, 65764 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Thu, 25 Sep 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
65764 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
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-00133
1 65764U 25217C 26171.41914497 -.00000144 00000-0 10166-4 0 9999
2 65764 51.9049 318.8866 0000530 109.9965 250.1055 14.79929803 39951Epoch: 2026-06-20T10:03Z
TLE epoch observation values (Epoch: 2026-06-20T10:03:34.125Z)
Latitude
0.00002°
Longitude
-100.63961°
Altitude
630.419 km
Speed
7.544 km/s
True Right ascension
21h 15m 32s
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
07:11:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.368 km
Perigee altitude
629.625 km
Semi-major axis
7,008.133 km
Eccentricity
0.00005
Inclination
51.9049°
RAAN
318.8866°
Arg. of periapsis
109.9965°
True anomaly
250.09979°
Mean anomaly
250.1055°
Eccentric anomaly
250.10264°
Mean motion
3.69947 °/min
Orbital period
97.31 mins
BSTAR
0.000010166
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #217 in the year 2025 (2025-09-25 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.KUIPER-00133 Visibility forecast
Loading observer location...
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 20:19:14.104Z | 289.732° WNW | 2026-06-20 20:23:14.104Z | 218.369° SW | 29.598° | 2026-06-20 20:26:14.104Z | 167.066° S |
| 7 mins | 2026-06-21 12:10:14.104Z | 208.058° SW | 2026-06-21 12:13:14.104Z | 126.252° SE | 39.491° | 2026-06-21 12:17:14.104Z | 60.295° ENE |
| 6 mins | 2026-06-21 13:52:14.104Z | 283.82° WNW | 2026-06-21 13:54:14.104Z | 321.68° NNW | 28.066° | 2026-06-21 13:58:14.104Z | 35.98° NE |
| 5 mins | 2026-06-21 15:35:14.104Z | 324.485° NNW | 2026-06-21 15:37:14.104Z | 355.401° N | 17.349° | 2026-06-21 15:40:14.104Z | 38.279° NE |
| 5 mins | 2026-06-21 17:18:14.104Z | 344.21° N | 2026-06-21 17:20:14.104Z | 22.668° NE | 22.489° | 2026-06-21 17:23:14.104Z | 69.002° E |
| 7 mins | 2026-06-21 18:59:14.104Z | 310.881° NW | 2026-06-21 19:02:14.104Z | 83.18° E | 44.451° | 2026-06-21 19:06:14.104Z | 125.334° SE |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|