KUIPER-00137, 65963
Orbit data source: Space-Track
KUIPER-00137, 65963 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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65963 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: 23 hours ago
TLE from 23 hours ago
0 KUIPER-00137
1 65963U 25228S 26277.04109491 .00001527 00000-0 22933-3 0 9997
2 65963 51.9032 144.3398 0001215 90.6703 269.4399 14.79931423 54292Epoch: 2026-10-04T00:59Z
TLE epoch observation values (Epoch: 2026-10-04T00:59:10.600Z)
Latitude
0.00002°
Longitude
116.80561°
Altitude
630.296 km
Speed
7.544 km/s
True Right ascension
09h 37m 21s
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
17:52:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.843 km
Perigee altitude
629.14 km
Semi-major axis
7,008.128 km
Eccentricity
0.00012
Inclination
51.9032°
RAAN
144.3398°
Arg. of periapsis
90.6703°
True anomaly
269.42598°
Mean anomaly
269.4399°
Eccentric anomaly
269.43294°
Mean motion
3.69948 °/min
Orbital period
97.31 mins
BSTAR
0.00022933
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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-00137 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-10-05 00:08:56.083Z | 314.309° NW | 2026-10-05 00:12:56.083Z | 16.276° NNE | 56.459° | 2026-10-05 00:16:56.083Z | 110.473° ESE |
| 6 mins | 2026-10-05 01:51:56.083Z | 273.167° WNW | 2026-10-05 01:53:56.083Z | 240.171° WSW | 24.692° | 2026-10-05 01:57:56.083Z | 176.455° S |
| 7 mins | 2026-10-05 17:41:56.083Z | 223.794° SW | 2026-10-05 17:44:56.083Z | 87.512° E | 72.546° | 2026-10-05 17:48:56.083Z | 54.402° ENE |
| 6 mins | 2026-10-05 19:23:56.083Z | 292.633° NW | 2026-10-05 19:26:56.083Z | 350.359° N | 27.008° | 2026-10-05 19:29:56.083Z | 34.809° NE |
| 4 mins | 2026-10-05 21:07:56.083Z | 341.136° N | 2026-10-05 21:08:56.083Z | 357.324° N | 17.956° | 2026-10-05 21:11:56.083Z | 40.636° NE |
| 6 mins | 2026-10-05 22:48:56.083Z | 331.053° NNW | 2026-10-05 22:51:56.083Z | 25.686° NE | 28.503° | 2026-10-05 22:54:56.083Z | 75.849° E |
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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