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LEOPARD, 67688

Orbit data source: Space-Track

LEOPARD, 67688 is a payload satellite owned by Kyutech (JP) in LEO that was delivered to the ISS. 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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https://www.satcat.com/sats-embedded/67688?theme=dark&initialShowStats=false

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Identifier

67688, 1998-067YE

Orbit

LEO

Country

JP / JPN

Related business

Kyushu Institute of Technology, Cent. Nanosatellite Testing, Tobata Campus (JP)

Manufacturer

Kyutech

Mission

Operational spacecraft

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

3 kg wet, 3 kg dry

Launch date (UTC)

1998-11-20 (27 years ago)

Launch vehicle

H3-24W

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 1.1 m

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 LEOPARD
1 67688U 98067YE  26109.60181765  .00053374  00000-0  73319-3 0  9995
2 67688  51.6313 227.6090 0010319 317.4453  42.5738 15.56718917 11071

Epoch: 2026-04-19T14:26Z

TLE epoch observation values (Epoch: 2026-04-19T14:26:37.044Z)

Latitude

-0.00006°

Longitude

163.25065°

Altitude

392.758 km

Speed

7.679 km/s

True Right ascension

15h 10m 26s

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

17:16:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

404.663 km

Perigee altitude

390.679 km

Semi-major axis

6,775.808 km

Eccentricity

0.00103

Inclination

51.6313°

RAAN

227.609°

Arg. of periapsis

317.4453°

True anomaly

42.65387°

Mean anomaly

42.5738°

Eccentric anomaly

42.61383°

Mean motion

3.89136 °/min

Orbital period

92.51 mins

BSTAR

0.00073319

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Other satellites on launch #67 in the year 1998 (1998-11-20 UTC)

KESTREL EYE 2M, 42982 (Decayed)

TECHEDSAT 6, 43026 (Decayed)

COLUMBIA, 42702 (Decayed)

ISS DEB (MRC CABLE COIL), 39495 (Decayed)

SNUSAT-1, 42727 (Decayed)

REDEYE 1 (PINOT), 44364 (Decayed)

ISS DEB, 43848 (Decayed)

OBJECT XE, 62298 (Decayed)

D3, 53767 (Decayed)

CLICK-A, 53769 (Decayed)

ZIMSAT-1, 54537 (Decayed)

RAINCUBE, 43548 (Decayed)

KITSUNE, 52148 (Decayed)

FLOCK 2B 5, 40954 (Decayed)

CADRE, 41475 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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LEOPARD 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	2026-04-21 11:21:58.978Z	283.614° WNW	2026-04-21 11:23:58.978Z	335.629° NNW	23.661°	2026-04-21 11:25:58.978Z	25.062° NE
4 mins	2026-04-21 16:13:58.978Z	332.407° NNW	2026-04-21 16:14:58.978Z	4.168° NNE	34.143°	2026-04-21 16:17:58.978Z	105.044° 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 LEOPARD, 67688 on other resources

View LEOPARD, 67688 on NASA - NSSDCA Website

View LEOPARD, 67688 on Heavens-Above

View LEOPARD, 67688 on Keep Track

View LEOPARD, 67688 on Celestrak

View LEOPARD, 67688 on Gunter's Space Page

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

LEOPARD, 67688

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-04-19T14:26:37.044Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #67 in the year 1998 (1998-11-20 UTC)

LEOPARD Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEOPARD, 67688 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago