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LEOPARD, 67687

Orbit data source: Space-Track

LEOPARD, 67687 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/67687?theme=dark&initialShowStats=false

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Identifier

67687, 1998-067YD

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 (28 years ago)

Launch vehicle

H3-24W

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

BOX+ 2 PAN, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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

TLE from 2 days ago

0 LEOPARD
1 67687U 98067YD  26252.23486281  .00135183  00000-0  98015-3 0  9992
2 67687  51.6242 227.5306 0007916 109.4025 250.7829 15.72444185 33375

Epoch: 2026-09-09T05:38Z

TLE epoch observation values (Epoch: 2026-09-09T05:38:12.146Z)

Latitude

-0.00007°

Longitude

154.6901°

Altitude

354.418 km

Speed

7.697 km/s

True Right ascension

15h 10m 07s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

01:49:28

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

357.757 km

Perigee altitude

347.101 km

Semi-major axis

6,730.566 km

Eccentricity

0.00079

Inclination

51.6242°

RAAN

227.5306°

Arg. of periapsis

109.4025°

True anomaly

250.69727°

Mean anomaly

250.7829°

Eccentric anomaly

250.74008°

Mean motion

3.93066 °/min

Orbital period

91.59 mins

BSTAR

0.00098015

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

ISS DEB (MOI COVER), 38090 (Decayed)

NEUDOSE, 56315 (Decayed)

LINK, 42714 (Decayed)

GOMX 3, 40949 (Decayed)

OBJECT NZ, 43551 (Decayed)

CORAL, 67684 (Decayed)

OBJECT YJ, 69794

OBJECT YM, 69797

ISS DEB, 34608 (Decayed)

ISS DEB, 27506 (Decayed)

OBJECT WK, 59560 (Decayed)

OBJECT WL, 59561 (Decayed)

DANTESAT, 55127 (Decayed)

ISS DEB, 53772 (Decayed)

OBJECT WQ, 59597 (Decayed)

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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	2026-09-12 00:57:16.633Z	261.552° W	2026-09-12 00:59:16.633Z	1.053° NNE	41.403°	2026-09-12 01:01:16.633Z	40.947° NE
4 mins	2026-09-12 07:21:16.633Z	279.421° WNW	2026-09-12 07:22:16.633Z	238.541° WSW	42.858°	2026-09-12 07:25:16.633Z	147.976° SSE

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out LEOPARD, 67687 on other resources

View LEOPARD, 67687 on NASA - NSSDCA Website

View LEOPARD, 67687 on Heavens-Above

View LEOPARD, 67687 on Keep Track

View LEOPARD, 67687 on Celestrak

View LEOPARD, 67687 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, 67687

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: 2026-09-09T05:38:12.146Z)

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, 67687 on other resources

Documentation

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