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KUIPER-00263, 68586

Orbit data source: Space-Track

KUIPER-00263, 68586 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/68586?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/68586?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

68586, 2026-072P

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-00263
1 68586U 26072P   26149.59719460  .00020743  00000-0  55764-3 0  9999
2 68586  51.8772 266.5946 0001351 292.8444  67.2400 15.37860818  8527

Epoch: 2026-05-29T14:19Z

TLE epoch observation values (Epoch: 2026-05-29T14:19:57.613Z)

Latitude

-0.00004°

Longitude

164.47922°

Altitude

452.843 km

Speed

7.642 km/s

True Right ascension

17h 46m 22s

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

00:54:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

453.826 km

Perigee altitude

451.98 km

Semi-major axis

6,831.04 km

Eccentricity

0.00014

Inclination

51.8772°

RAAN

266.5946°

Arg. of periapsis

292.8444°

True anomaly

67.25428°

Mean anomaly

67.24°

Eccentric anomaly

67.24714°

Mean motion

3.84426 °/min

Orbital period

93.65 mins

BSTAR

0.00055764

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

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KUIPER-00263 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	2026-05-30 15:43:59.513Z	337.431° NNW	2026-05-30 15:45:59.513Z	19.115° NNE	20.903°	2026-05-30 15:47:59.513Z	64.448° ENE
5 mins	2026-05-30 17:21:59.513Z	296.218° NW	2026-05-30 17:23:59.513Z	211.946° SW	41.931°	2026-05-30 17:26:59.513Z	140.238° SSE
5 mins	2026-05-31 10:11:59.513Z	225.764° WSW	2026-05-31 10:13:59.513Z	141.264° SSE	44.62°	2026-05-31 10:16:59.513Z	54.518° 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-00263, 68586 on other resources

View KUIPER-00263, 68586 on NASA - NSSDCA Website

View KUIPER-00263, 68586 on Heavens-Above

View KUIPER-00263, 68586 on Keep Track

View KUIPER-00263, 68586 on Celestrak

View KUIPER-00263, 68586 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-00263, 68586

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: 2026-05-29T14:19:57.613Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

KUIPER-00263 Visibility forecast

Co-orbital & Co-planar RSOs

Check out KUIPER-00263, 68586 on other resources

Documentation

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