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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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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: 13 hours ago

TLE from 13 hours ago

0 IRIDIUM 116
1 43072U 17083C   26124.67945389  .00000236  00000-0  77164-4 0  9991
2 43072  86.3974 340.1985 0002247  78.2124 281.9323 14.34219049437935

Epoch: 2026-05-04T16:18Z

TLE epoch observation values (Epoch: 2026-05-04T16:18:24.816Z)

Latitude

-0.00008°

Longitude

-126.97009°

Altitude

780.382 km

Speed

7.464 km/s

True Right ascension

22h 40m 47s

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

13:30:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

776.235 km

Perigee altitude

773.02 km

Semi-major axis

7,152.764 km

Eccentricity

0.00022

Inclination

86.3974°

RAAN

340.1985°

Arg. of periapsis

78.2124°

True anomaly

281.90711°

Mean anomaly

281.9323°

Eccentric anomaly

281.9197°

Mean motion

3.58783 °/min

Orbital period

100.34 mins

BSTAR

0.000077164

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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.
8 mins	2026-05-05 14:11:22.715Z	147.198° SSE	2026-05-05 14:15:22.715Z	92.398° ESE	29.65°	2026-05-05 14:19:22.715Z	26.269° NE
7 mins	2026-05-05 15:53:22.715Z	236.11° WSW	2026-05-05 15:56:22.715Z	280.291° WNW	22.841°	2026-05-05 16:00:22.715Z	334.15° NNW
8 mins	2026-05-06 02:23:22.715Z	0.88° NNE	2026-05-06 02:26:22.715Z	28.462° NE	44.109°	2026-05-06 02:31:22.715Z	175.645° S

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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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-05-04T16:18:24.816Z)

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: 13 hours ago