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KUIPER-00285, 68589

Orbit data source: Space-Track

KUIPER-00285, 68589 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Sat, 04 Apr 2026 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/68589?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/68589?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

68589, 2026-072S

Orbit

LEO

Country

Related business

Amazon.com Inc (US)

Manufacturer

Kuiper Systems

Mission

Operational spacecraft

Bus & Motor

KUIPER, Unknown motor

Mass

~490 kg wet, ~490 kg dry

Launch date (UTC)

2026-04-04 (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 shape, 3.4 m

Radar Cross Section

Large (>1 m²)

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

TLE from 1 day ago

0 KUIPER-00285
1 68589U 26072S   26149.54296333  .00035029  00000-0  91325-3 0  9992
2 68589  51.8741 266.9733 0007022 307.7986  52.2365 15.38492622  8510

Epoch: 2026-05-29T13:01Z

TLE epoch observation values (Epoch: 2026-05-29T13:01:52.031Z)

Latitude

-0.00002°

Longitude

-175.56535°

Altitude

448.395 km

Speed

7.646 km/s

True Right ascension

17h 47m 53s

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

01:23:09

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

455.829 km

Perigee altitude

446.238 km

Semi-major axis

6,829.17 km

Eccentricity

0.0007

Inclination

51.8741°

RAAN

266.9733°

Arg. of periapsis

307.7986°

True anomaly

52.30015°

Mean anomaly

52.2365°

Eccentric anomaly

52.26832°

Mean motion

3.84584 °/min

Orbital period

93.61 mins

BSTAR

0.00091325

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Other satellites on launch #72 in the year 2026 (2026-04-04 UTC)

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KUIPER-00285 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	2026-05-30 15:58:56.645Z	329.267° NNW	2026-05-30 16:01:56.645Z	35.277° NE	24.182°	2026-05-30 16:03:56.645Z	78.192° E
5 mins	2026-05-30 17:36:56.645Z	289.551° WNW	2026-05-30 17:38:56.645Z	239.803° WSW	34.635°	2026-05-30 17:41:56.645Z	153.68° SSE
5 mins	2026-05-31 10:26:56.645Z	241.254° WSW	2026-05-31 10:28:56.645Z	336.774° NNW	43.888°	2026-05-31 10:31:56.645Z	48.658° ENE

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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-00285, 68589 on other resources

View KUIPER-00285, 68589 on NASA - NSSDCA Website

View KUIPER-00285, 68589 on Heavens-Above

View KUIPER-00285, 68589 on Keep Track

View KUIPER-00285, 68589 on Celestrak

View KUIPER-00285, 68589 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-00285, 68589

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: 2026-05-29T13:01:52.031Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #72 in the year 2026 (2026-04-04 UTC)

KUIPER-00285 Visibility forecast

Co-orbital & Co-planar RSOs

Check out KUIPER-00285, 68589 on other resources

Documentation

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