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: 8 hours ago
TLE from 8 hours ago
0 IRIDIUM 116
1 43072U 17083C 26282.91443353 .00000019 00000-0 -14033-6 0 9995
2 43072 86.3904 274.0215 0002091 94.7673 265.3762 14.34217487460616Epoch: 2026-10-09T21:56Z
TLE epoch observation values (Epoch: 2026-10-09T21:56:47.056Z)
Latitude
-0.00002°
Longitude
-73.70365°
Altitude
780.84 km
Speed
7.463 km/s
True Right ascension
18h 16m 05s
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
00:41:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.128 km
Perigee altitude
773.137 km
Semi-major axis
7,152.77 km
Eccentricity
0.00021
Inclination
86.3904°
RAAN
274.0215°
Arg. of periapsis
94.7673°
True anomaly
265.35232°
Mean anomaly
265.3762°
Eccentric anomaly
265.36426°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
-1.4033e-7
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-10-10 10:16:30.006Z | 51.654° ENE | 2026-10-10 10:18:30.006Z | 75.523° E | 13.108° | 2026-10-10 10:20:30.006Z | 98.811° ESE |
| 9 mins | 2026-10-10 11:55:30.006Z | 350.548° N | 2026-10-10 11:59:30.006Z | 276.382° WNW | 68.86° | 2026-10-10 12:04:30.006Z | 188.533° SSW |
| 6 mins | 2026-10-10 23:12:30.006Z | 124.516° SE | 2026-10-10 23:15:30.006Z | 73.604° E | 27.176° | 2026-10-10 23:18:30.006Z | 32.406° NE |
| 7 mins | 2026-10-11 00:52:30.006Z | 227.689° WSW | 2026-10-11 00:55:30.006Z | 276.994° WNW | 31.729° | 2026-10-11 00:59:30.006Z | 337.548° N |
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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