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KUIPER-00511, 68888

Orbit data source: Space-Track

KUIPER-00511, 68888 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Tue, 28 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/68888?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/68888?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

68888, 2026-095AA

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)

2026-04-28 (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 shape, 3.4 m

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 KUIPER-00511
1 68888U 26095AA  26171.40208397  .00025602  00000-0  68039-3 0  9994
2 68888  51.8770 226.8463 0006908 324.0387  36.0134 15.38069219  8222

Epoch: 2026-06-20T09:39Z

TLE epoch observation values (Epoch: 2026-06-20T09:39:00.055Z)

Latitude

-0.00004°

Longitude

173.47882°

Altitude

448.768 km

Speed

7.646 km/s

True Right ascension

15h 07m 23s

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

07:21:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

457.004 km

Perigee altitude

447.567 km

Semi-major axis

6,830.423 km

Eccentricity

0.00069

Inclination

51.877°

RAAN

226.8463°

Arg. of periapsis

324.0387°

True anomaly

36.05998°

Mean anomaly

36.0134°

Eccentric anomaly

36.03668°

Mean motion

3.84478 °/min

Orbital period

93.63 mins

BSTAR

0.00068039

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Other satellites on launch #95 in the year 2026 (2026-04-28 UTC)

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KUIPER-00511 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	2026-06-21 06:05:01.505Z	211.296° SW	2026-06-21 06:08:01.505Z	157.791° S	35.138°	2026-06-21 06:11:01.505Z	66.72° ENE
5 mins	2026-06-21 07:44:01.505Z	286.953° WNW	2026-06-21 07:46:01.505Z	334.681° NNW	23.867°	2026-06-21 07:49:01.505Z	33.428° NE
5 mins	2026-06-21 12:39:01.505Z	320.54° NNW	2026-06-21 12:41:01.505Z	16.406° NNE	39.607°	2026-06-21 12:44:01.505Z	111.771° ESE

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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-00511, 68888 on other resources

View KUIPER-00511, 68888 on NASA - NSSDCA Website

View KUIPER-00511, 68888 on Heavens-Above

View KUIPER-00511, 68888 on Keep Track

View KUIPER-00511, 68888 on Celestrak

View KUIPER-00511, 68888 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-00511, 68888

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-06-20T09:39:00.055Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #95 in the year 2026 (2026-04-28 UTC)

KUIPER-00511 Visibility forecast

Co-orbital & Co-planar RSOs

Check out KUIPER-00511, 68888 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago