KUIPER-00556, 69621
Orbit data source: Space-Track
KUIPER-00556, 69621 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Wed, 17 Jun 2026 UTC via an ARIANE 64 launch vehicle from the French Guiana (FRGUI). 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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69621 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Kuiper Systems
Mission
Operational spacecraft
Bus & Motor
KUIPER, Unknown motor
Mass
~490 kg wet, ~490 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 KUIPER-00556
1 69621U 26140AF 26178.50002315 .00023538 00000-0 62922-3 0 9992
2 69621 51.8812 348.7575 0012694 198.5451 77.3229 15.37883790 2480Epoch: 2026-06-27T12:00Z
TLE epoch observation values (Epoch: 2026-06-27T12:00:02.000Z)
Latitude
-51.63827°
Longitude
172.79258°
Altitude
468.23 km
Speed
7.633 km/s
True Right ascension
17h 53m 39s
True Declination
-51° 27' 49"
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
09:23:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
461.505 km
Perigee altitude
444.163 km
Semi-major axis
6,830.971 km
Eccentricity
0.00127
Inclination
51.8812°
RAAN
348.7575°
Arg. of periapsis
198.5451°
True anomaly
77.46487°
Mean anomaly
77.3229°
Eccentric anomaly
77.39388°
Mean motion
3.84432 °/min
Orbital period
93.64 mins
BSTAR
0.00062922
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Other satellites on launch #140 in the year 2026 (2026-06-17 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-00556 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 | 2026-06-28 13:30:18.900Z | 183.216° SSW | 2026-06-28 13:31:18.900Z | 154.905° SSE | 29.691° | 2026-06-28 13:34:18.900Z | 73.143° E |
| 5 mins | 2026-06-28 15:07:18.900Z | 280.211° WNW | 2026-06-28 15:09:18.900Z | 331.419° NNW | 27.15° | 2026-06-28 15:12:18.900Z | 34.59° NE |
| 5 mins | 2026-06-28 20:02:18.900Z | 324.6° NNW | 2026-06-28 20:04:18.900Z | 13.992° NNE | 34.832° | 2026-06-28 20:07:18.900Z | 103.159° ESE |
| 4 mins | 2026-06-28 21:40:18.900Z | 264.465° W | 2026-06-28 21:42:18.900Z | 218.826° SW | 19.356° | 2026-06-28 21:44:18.900Z | 181.585° SSW |
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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