KUIPER-00168, 65781
Orbit data source: Space-Track
KUIPER-00168, 65781 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.
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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: 1 day ago
TLE from 1 day ago
0 KUIPER-00168
1 65781U 25217V 26170.63574194 .00002841 00000-0 40146-3 0 9992
2 65781 51.9012 297.3019 0000516 104.4412 255.6608 14.79936851 40184Epoch: 2026-06-19T15:15Z
TLE epoch observation values (Epoch: 2026-06-19T15:15:28.103Z)
Latitude
0°
Longitude
160.57292°
Altitude
630.36 km
Speed
7.544 km/s
True Right ascension
19h 49m 12s
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
07:15:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.336 km
Perigee altitude
629.613 km
Semi-major axis
7,008.111 km
Eccentricity
0.00005
Inclination
51.9012°
RAAN
297.3019°
Arg. of periapsis
104.4412°
True anomaly
255.65507°
Mean anomaly
255.6608°
Eccentric anomaly
255.65794°
Mean motion
3.69949 °/min
Orbital period
97.31 mins
BSTAR
0.00040146
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Other satellites on launch #217 in the year 2025 (2025-09-25 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-00168 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 | 2026-06-21 09:33:02.314Z | 162.554° S | 2026-06-21 09:35:02.314Z | 131.919° SE | 18.018° | 2026-06-21 09:38:02.314Z | 87.306° E |
| 7 mins | 2026-06-21 11:13:02.314Z | 241.197° WSW | 2026-06-21 11:16:02.314Z | 293.326° NW | 43.254° | 2026-06-21 11:20:02.314Z | 48.005° ENE |
| 6 mins | 2026-06-21 12:56:02.314Z | 303.169° NW | 2026-06-21 12:58:02.314Z | 336.428° NNW | 21.371° | 2026-06-21 13:02:02.314Z | 36.975° NE |
| 5 mins | 2026-06-21 14:39:02.314Z | 332.695° NNW | 2026-06-21 14:41:02.314Z | 3.609° NNE | 17.582° | 2026-06-21 14:44:02.314Z | 47.18° ENE |
| 6 mins | 2026-06-21 16:21:02.314Z | 331.107° NNW | 2026-06-21 16:24:02.314Z | 38.049° NE | 30.042° | 2026-06-21 16:27:02.314Z | 88.609° E |
| 7 mins | 2026-06-21 18:02:02.314Z | 292.81° NW | 2026-06-21 18:05:02.314Z | 233.458° WSW | 36.601° | 2026-06-21 18:09:02.314Z | 152.531° SSE |
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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