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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43072 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
OATK SSG Gilbert
Mission
Operational Commercial Communications
Bus & Motor
ELITEBUS, Unknown motor
Mass
860 kg wet, 700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Trap Box + 2 Pan, 4.8 m
Radar Cross Section
10.154 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 IRIDIUM 116
1 43072U 17083C 26191.72697443 .00000147 00000-0 45420-4 0 9997
2 43072 86.3983 312.1606 0002404 99.2562 260.8905 14.34220153447546Epoch: 2026-07-10T17:26Z
TLE epoch observation values (Epoch: 2026-07-10T17:26:50.590Z)
Latitude
-0.00012°
Longitude
121.7994°
Altitude
780.983 km
Speed
7.463 km/s
True Right ascension
20h 48m 38s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
03:16:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.343 km
Perigee altitude
772.904 km
Semi-major axis
7,152.761 km
Eccentricity
0.00024
Inclination
86.3983°
RAAN
312.1606°
Arg. of periapsis
99.2562°
True anomaly
260.8633°
Mean anomaly
260.8905°
Eccentric anomaly
260.8769°
Mean motion
3.58784 °/min
Orbital period
100.34 mins
BSTAR
0.00004542
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Other satellites on launch #83 in the year 2017 (2017-12-23 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-07-11 19:08:27.922Z | 26.985° NE | 2026-07-11 19:12:27.922Z | 78.16° E | 20.887° | 2026-07-11 19:15:27.922Z | 120.361° SE |
| 7 mins | 2026-07-11 20:50:27.922Z | 329.009° NNW | 2026-07-11 20:53:27.922Z | 269.046° W | 32.133° | 2026-07-11 20:57:27.922Z | 209.805° SW |
| 8 mins | 2026-07-12 08:05:27.922Z | 151.575° SSE | 2026-07-12 08:08:27.922Z | 96.458° ESE | 36.093° | 2026-07-12 08:13:27.922Z | 15.294° NNE |
| 5 mins | 2026-07-12 09:47:27.922Z | 252.953° W | 2026-07-12 09:49:27.922Z | 280.229° WNW | 17.794° | 2026-07-12 09:52:27.922Z | 320.283° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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