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IRIDIUM 118, 42807

Orbit data source: Space-Track

IRIDIUM 118, 42807 is a payload satellite owned by Iridium (US) in LEO that was launched on Sun, 25 Jun 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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Iframe URL

https://www.satcat.com/sats-embedded/42807?theme=dark&initialShowStats=false

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Identifier

42807, 2017-039E

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)

2017-06-25 (8 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: 9 hours ago

TLE from 9 hours ago

0 IRIDIUM 118
1 42807U 17039E   25340.19429009  .00000563  00000-0  19409-3 0  9999
2 42807  86.3970  74.3146 0001907  95.4519 264.6895 14.34223266442284

Epoch: 2025-12-06T04:39Z

TLE epoch observation values (Epoch: 2025-12-06T04:39:46.663Z)

Latitude

0.00002°

Longitude

-70.85536°

Altitude

780.826 km

Speed

7.463 km/s

True Right ascension

04h 57m 15s

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

11:46:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

775.977 km

Perigee altitude

773.249 km

Semi-major axis

7,152.75 km

Eccentricity

0.00019

Inclination

86.397°

RAAN

74.3146°

Arg. of periapsis

95.4519°

True anomaly

264.66774°

Mean anomaly

264.6895°

Eccentric anomaly

264.67862°

Mean motion

3.58784 °/min

Orbital period

100.34 mins

BSTAR

0.00019409

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Other satellites on launch #39 in the year 2017 (2017-06-25 UTC)

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IRIDIUM 118 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	2025-12-06 18:38:18.082Z	357.058° N	2025-12-06 18:42:18.082Z	344.953° N	44.736°	2025-12-06 18:47:18.082Z	179.871° S
6 mins	2025-12-07 05:55:18.082Z	120.513° SE	2025-12-07 05:58:18.082Z	78.154° E	20.175°	2025-12-07 06:01:18.082Z	38.362° NE
8 mins	2025-12-07 07:35:18.082Z	217.411° SW	2025-12-07 07:38:18.082Z	270.862° WNW	32.865°	2025-12-07 07:43:18.082Z	347.01° 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 118, 42807 on other resources

View IRIDIUM 118, 42807 on NASA - NSSDCA Website

View IRIDIUM 118, 42807 on Heavens-Above

View IRIDIUM 118, 42807 on Keep Track

View IRIDIUM 118, 42807 on Celestrak

View IRIDIUM 118, 42807 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 118, 42807

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2025-12-06T04:39:46.663Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #39 in the year 2017 (2017-06-25 UTC)

IRIDIUM 118 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 118, 42807 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago