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KUIPER-00010, 63726

Orbit data source: Space-Track

KUIPER-00010, 63726 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 28 Apr 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
63726, 2025-088C
Orbit
LEO
Last TLE update
1 day ago
Origin
Manufacturer
Kuiper Systems
Mission
Operational spacecraft
Bus & Motor
KUIPER, Unknown motor
Mass
~490 kg wet, ~490 kg dry
Launch date (UTC)
2025-04-28 (2 months ago)
Launch vehicle
ATLAS V 551
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history

TLE from 1 day ago
0 KUIPER-00010
1 63726U 25088C   25174.43037539  .00006378  00000-0  19371-3 0  9998
2 63726  51.8631 190.6168 0009779 318.2901  41.7338 15.35333876  8768
Epoch: 2025-06-23T10:19Z
TLE epoch observation values (Epoch: 2025-06-23T10:19:44.433Z)
Latitude
-0.00006°
Longitude
123.84086°
Altitude
455.703 km
Speed
7.643 km/s
True Right ascension
12h 42m 28s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-51.38506°
Longitude
16.11549°
Altitude
474.185 km
Speed
7.631 km/s
Apparent Right ascension
09h 46m 22s
Apparent Declination
-62° 17' 20"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
01:12:56
Azimuth
143.559° SSE
Elevation
-52.131°
Doppler factor
1
Orbital elements
Apogee altitude
467.085 km
Perigee altitude
453.71 km
Semi-major axis
6,838.534 km
Eccentricity
0.00098
Inclination
51.8631°
RAAN
190.6168°
Arg. of periapsis
318.2901°
True anomaly
Unknown
Mean anomaly
41.7338°
Eccentric anomaly
Unknown
Mean motion
3.83794 °/min
Orbital period
93.8 mins
BSTAR
0.00019371
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KUIPER-00010 Visibility forecast

Observer location: undefined°, undefined°

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.
6 mins2025-06-25 03:06:29.652Z210.043° SW2025-06-25 03:09:29.652Z152.328° SSE35.165°2025-06-25 03:12:29.652Z66.822° ENE
5 mins2025-06-25 04:45:29.652Z285.147° WNW2025-06-25 04:47:29.652Z331.685° NNW24.475°2025-06-25 04:50:29.652Z32.719° NE
5 mins2025-06-25 09:41:29.652Z323.686° NNW2025-06-25 09:43:29.652Z45.522° ENE39.943°2025-06-25 09:46:29.652Z113° SE
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