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IRIDIUM 102, 41920

Orbit data source: Space-Track

IRIDIUM 102, 41920 is a payload satellite owned by Iridium (US) in LEO that was launched on Sat, 14 Jan 2017 UTC via an FALCON 9 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/41920?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

41920, 2017-003D

Orbit

LEO

Country

Related business

Iridium Communications Inc. (US)

Manufacturer

OATK SSG Gilbert

Mission

Operational Commercial Communications

Bus & Motor

ELITEBUS, Unknown motor

Mass

860 kg wet, 700 kg dry

Launch date (UTC)

2017-01-14 (10 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 4.8 m

Radar Cross Section

10.154 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 IRIDIUM 102
1 41920U 17003D   26305.22234117 -.00000034  00000-0 -19295-4 0  9994
2 41920  86.3998  31.1224 0002051  96.1818 263.9612 14.34217245512926

Epoch: 2026-11-01T05:20Z

TLE epoch observation values (Epoch: 2026-11-01T05:20:10.277Z)

Latitude

0.00005°

Longitude

-89.43723°

Altitude

780.875 km

Speed

7.463 km/s

True Right ascension

02h 04m 29s

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

12:43:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

776.1 km

Perigee altitude

773.166 km

Semi-major axis

7,152.77 km

Eccentricity

0.00021

Inclination

86.3998°

RAAN

31.1224°

Arg. of periapsis

96.1818°

True anomaly

263.93783°

Mean anomaly

263.9612°

Eccentric anomaly

263.94951°

Mean motion

3.58783 °/min

Orbital period

100.34 mins

BSTAR

-0.000019295

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Other satellites on launch #3 in the year 2017 (2017-01-14 UTC)

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IRIDIUM 102 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.
9 mins	2026-11-01 17:37:58.826Z	10.315° NNE	2026-11-01 17:41:58.826Z	67.324° ENE	49.813°	2026-11-01 17:46:58.826Z	158.711° S
4 mins	2026-11-01 19:20:58.826Z	303.177° NW	2026-11-01 19:22:58.826Z	275.653° WNW	17.295°	2026-11-01 19:24:58.826Z	250.03° W
8 mins	2026-11-02 06:34:58.826Z	191.049° SSW	2026-11-02 06:37:58.826Z	240.407° WSW	71.204°	2026-11-02 06:42:58.826Z	358.022° N

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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 102, 41920 on other resources

View IRIDIUM 102, 41920 on NASA - NSSDCA Website

View IRIDIUM 102, 41920 on Heavens-Above

View IRIDIUM 102, 41920 on Keep Track

View IRIDIUM 102, 41920 on Celestrak

View IRIDIUM 102, 41920 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 102, 41920

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-11-01T05:20:10.277Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #3 in the year 2017 (2017-01-14 UTC)

IRIDIUM 102 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 102, 41920 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago