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IRIDIUM 116, 43072

Orbit data source: Space-Track

IRIDIUM 116, 43072 is a payload satellite owned by Iridium (US) in LEO that was launched on Sat, 23 Dec 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/43072?theme=dark&initialShowStats=false

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Identifier

43072, 2017-083C

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)

2017-12-23 (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: 8 hours ago

TLE from 8 hours ago

0 IRIDIUM 116
1 43072U 17083C   26083.16716132  .00000311  00000-0  10399-3 0  9991
2 43072  86.4027 357.5378 0002343  90.7997 269.3467 14.34220974431984

Epoch: 2026-03-24T04:00Z

TLE epoch observation values (Epoch: 2026-03-24T04:00:42.738Z)

Latitude

-0.00002°

Longitude

115.71102°

Altitude

780.727 km

Speed

7.463 km/s

True Right ascension

23h 50m 09s

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

17:26:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

776.297 km

Perigee altitude

772.945 km

Semi-major axis

7,152.758 km

Eccentricity

0.00023

Inclination

86.4027°

RAAN

357.5378°

Arg. of periapsis

90.7997°

True anomaly

269.31985°

Mean anomaly

269.3467°

Eccentric anomaly

269.33328°

Mean motion

3.58784 °/min

Orbital period

100.34 mins

BSTAR

0.00010399

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Other satellites on launch #83 in the year 2017 (2017-12-23 UTC)

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IRIDIUM 116 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	2026-03-24 17:33:45.119Z	107.021° ESE	2026-03-24 17:35:45.119Z	81.285° E	15.893°	2026-03-24 17:38:45.119Z	44.103° NE
8 mins	2026-03-24 19:12:45.119Z	205.214° SW	2026-03-24 19:15:45.119Z	259.171° W	38.299°	2026-03-24 19:20:45.119Z	351.403° N
7 mins	2026-03-25 05:43:45.119Z	28.159° NE	2026-03-25 05:46:45.119Z	87.481° E	31.251°	2026-03-25 05:50:45.119Z	146.552° SSE
6 mins	2026-03-25 07:24:45.119Z	312.888° NW	2026-03-25 07:26:45.119Z	282.705° WNW	21.45°	2026-03-25 07:30:45.119Z	229.218° WSW

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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 116, 43072 on other resources

View IRIDIUM 116, 43072 on NASA - NSSDCA Website

View IRIDIUM 116, 43072 on Heavens-Above

View IRIDIUM 116, 43072 on Keep Track

View IRIDIUM 116, 43072 on Celestrak

View IRIDIUM 116, 43072 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 116, 43072

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-03-24T04:00:42.738Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #83 in the year 2017 (2017-12-23 UTC)

IRIDIUM 116 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 116, 43072 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago