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IRIDIUM 82, 25467

Orbit data source: Space-Track

IRIDIUM 82, 25467 is a payload satellite owned by Iridium (US) in LEO that was launched on Tue, 08 Sep 1998 UTC via a DELTA 7920-10C launch vehicle from the Air Force Western Test Range (AFWTR). 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/25467?theme=dark&initialShowStats=false

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Identifier

25467, 1998-051A

Orbit

LEO

Country

Related business

Iridium Communications Inc. (US)

Manufacturer

MOTO/LMMS

Mission

Non-operational Commercial Communications

Bus & Motor

LM700, Unknown motor

Mass

662 kg wet, 556 kg dry

Launch date (UTC)

1998-09-08 (28 years ago)

Launch vehicle

DELTA 7920-10C

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 4.0 m

Radar Cross Section

5.666 m², Large (>1 m²)

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Last TLE update: 20 hours ago

TLE from 20 hours ago

0 IRIDIUM 82
1 25467U 98051A   26149.82091114  .00157396  00000-0  11487-2 0  9999
2 25467  86.3481 294.9586 0032254  28.6433 331.6601 15.72086834477564

Epoch: 2026-05-29T19:42Z

TLE epoch observation values (Epoch: 2026-05-29T19:42:06.722Z)

Latitude

-0°

Longitude

112.08479°

Altitude

337.08 km

Speed

7.717 km/s

True Right ascension

19h 39m 50s

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

01:38:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

371.407 km

Perigee altitude

328.007 km

Semi-major axis

6,727.844 km

Eccentricity

0.00323

Inclination

86.3481°

RAAN

294.9586°

Arg. of periapsis

28.6433°

True anomaly

331.48402°

Mean anomaly

331.6601°

Eccentric anomaly

331.57212°

Mean motion

3.93305 °/min

Orbital period

91.53 mins

BSTAR

0.0011487

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Other satellites on launch #51 in the year 1998 (1998-09-08 UTC)

IRIDIUM 77, 25471 (Decayed)

IRIDIUM 81, 25468 (Decayed)

IRIDIUM 80, 25469 (Decayed)

DELTA 2 R/B, 25472 (Decayed)

IRIDIUM 79, 25470 (Decayed)

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IRIDIUM 82 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.
5 mins	2026-05-30 22:13:14.702Z	336.408° NNW	2026-05-30 22:15:14.702Z	293.191° NW	26.93°	2026-05-30 22:18:14.702Z	206.458° SW

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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 IRIDIUM 82, 25467 on other resources

View IRIDIUM 82, 25467 on NASA - NSSDCA Website

View IRIDIUM 82, 25467 on Heavens-Above

View IRIDIUM 82, 25467 on Keep Track

View IRIDIUM 82, 25467 on Celestrak

View IRIDIUM 82, 25467 on Gunter's Space Page

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

IRIDIUM 82, 25467

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-05-29T19:42:06.722Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #51 in the year 1998 (1998-09-08 UTC)

IRIDIUM 82 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 82, 25467 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago