DECAYED

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ILLUMA-T, 60181 (Decayed)

Orbit data source: Space-Track

ILLUMA-T, 60181 was a payload satellite owned by GSFC (US) 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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<iframe src="https://www.satcat.com/sats-embedded/60181?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

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https://www.satcat.com/sats-embedded/60181?theme=dark&initialShowStats=false

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Identifier

60181, 1998-067WR

Orbit

Decayed

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

GSFC

Mission

Decayed Civil Imaging

Bus & Motor

ORU, Unknown motor

Mass

396 kg wet, 301 kg dry

Launch date (UTC)

1998-11-20 (28 years ago)

Launch vehicle

FALCON 9

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 1.0 m

Radar Cross Section

1.920 m², Large (>1 m²)

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Last TLE update: 1 year ago

TLE from 1 year ago

0 ILLUMA-T
1 60181U 98067WR  25191.10449682  .11048739  12676-4  11614-3 0  9993
2 60181  51.5991 132.7990 0004256 258.5825 204.3879 16.50428199 59036

Epoch: 2025-07-10T02:30Z

TLE epoch observation values (Epoch: 2025-07-10T02:30:28.525Z)

Latitude

49.95529°

Longitude

-82.75828°

Altitude

146.316 km

Speed

7.823 km/s

True Right ascension

16h 12m 32s

True Declination

49° 46' 12"

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

15:38:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

141.518 km

Perigee altitude

135.971 km

Semi-major axis

6,516.882 km

Eccentricity

0.00043

Inclination

51.5991°

RAAN

132.799°

Arg. of periapsis

258.5825°

True anomaly

204.36777°

Mean anomaly

204.3879°

Eccentric anomaly

204.37784°

Mean motion

4.12556 °/min

Orbital period

87.26 mins

BSTAR

0.00011614

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

ONGLAISAT, 62299 (Decayed)

MAYA-3, 49273 (Decayed)

UGUISU, 44330 (Decayed)

ISS DEB, 62376 (Decayed)

ISS (ZARYA), 25544

SGSAT, 42703 (Decayed)

FLOCK 1B 8, 40133 (Decayed)

HOKUSHIN1, 69648

XCUBESAT, 42707 (Decayed)

OBJECT XT, 66907 (Decayed)

ICECUBE, 42705 (Decayed)

BINAR-3, 60957 (Decayed)

YUZGU 9, 53310 (Decayed)

ISS DEB, 37771 (Decayed)

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ILLUMA-T Visibility

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This satellite is decayed.

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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Check out ILLUMA-T, 60181 (Decayed) on other resources

View ILLUMA-T, 60181 (Decayed) on Celestrak

View ILLUMA-T, 60181 (Decayed) on Gunter's Space Page

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

ILLUMA-T, 60181 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 year ago

TLE from 1 year ago

TLE epoch observation values (Epoch: 2025-07-10T02:30:28.525Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

ILLUMA-T Visibility

Co-orbital & Co-planar RSOs

Check out ILLUMA-T, 60181 (Decayed) on other resources

Documentation

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