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KUIPER-00032, 63745

Orbit data source: Space-Track

KUIPER-00032, 63745 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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<iframe src="https://www.satcat.com/sats-embedded/63745?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/63745?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63745, 2025-088X

Orbit

LEO

Country

Related business

Amazon.com Inc (US)

Manufacturer

Kuiper Systems

Mission

Operational Commercial Communications

Bus & Motor

KUIPER, Unknown motor

Mass

~490 kg wet, ~490 kg dry

Launch date (UTC)

2025-04-28 (8 months ago)

Launch vehicle

ATLAS V 551

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 3.4 m

Radar Cross Section

2.326 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 KUIPER-00032
1 63745U 25088X   25348.46172148  .00017755  00000-0  54664-3 0  9996
2 63745  51.8712  75.0648 0003919 182.3320 177.7648 15.33707206 36454

Epoch: 2025-12-14T11:04Z

TLE epoch observation values (Epoch: 2025-12-14T11:04:52.735Z)

Latitude

0°

Longitude

-174.52923°

Altitude

468.204 km

Speed

7.632 km/s

True Right ascension

05h 00m 15s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

13:19:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

467.912 km

Perigee altitude

462.548 km

Semi-major axis

6,843.367 km

Eccentricity

0.00039

Inclination

51.8712°

RAAN

75.0648°

Arg. of periapsis

182.332°

True anomaly

177.76655°

Mean anomaly

177.7648°

Eccentric anomaly

177.76568°

Mean motion

3.83388 °/min

Orbital period

93.9 mins

BSTAR

0.00054664

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Other satellites on launch #88 in the year 2025 (2025-04-28 UTC)

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KUIPER-00032 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.
6 mins	2025-12-15 15:44:22.489Z	295.641° NW	2025-12-15 15:47:22.489Z	239.578° WSW	34.289°	2025-12-15 15:50:22.489Z	154.691° SSE
5 mins	2025-12-16 08:38:22.489Z	243.956° WSW	2025-12-16 08:40:22.489Z	289.946° WNW	42.066°	2025-12-16 08:43:22.489Z	45.941° ENE
4 mins	2025-12-16 13:35:22.489Z	350.669° N	2025-12-16 13:36:22.489Z	14.923° NNE	22.311°	2025-12-16 13:39:22.489Z	77.777° E

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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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Check out KUIPER-00032, 63745 on other resources

View KUIPER-00032, 63745 on NASA - NSSDCA Website

View KUIPER-00032, 63745 on Heavens-Above

View KUIPER-00032, 63745 on Keep Track

View KUIPER-00032, 63745 on Celestrak

View KUIPER-00032, 63745 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

KUIPER-00032, 63745

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-14T11:04:52.735Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #88 in the year 2025 (2025-04-28 UTC)

KUIPER-00032 Visibility forecast

Co-orbital & Co-planar RSOs

Check out KUIPER-00032, 63745 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago