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 26307.61249073 .00000035 00000-0 53839-5 0 9996
2 43072 86.3936 263.6831 0002365 90.2696 269.8771 14.34217603464151Epoch: 2026-11-03T14:41Z
TLE epoch observation values (Epoch: 2026-11-03T14:41:59.199Z)
Latitude
0.00002°
Longitude
0.31378°
Altitude
780.723 km
Speed
7.463 km/s
True Right ascension
17h 34m 43s
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
18:08:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.324 km
Perigee altitude
772.941 km
Semi-major axis
7,152.769 km
Eccentricity
0.00024
Inclination
86.3936°
RAAN
263.6831°
Arg. of periapsis
90.2696°
True anomaly
269.85°
Mean anomaly
269.8771°
Eccentric anomaly
269.86355°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.0000053839
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-11-03 23:13:31.571Z | 254.13° W | 2026-11-03 23:16:31.571Z | 291.223° WNW | 15.179° | 2026-11-03 23:18:31.571Z | 315.326° NNW |
| 4 mins | 2026-11-04 08:03:31.571Z | 55.161° ENE | 2026-11-04 08:04:31.571Z | 67.845° E | 15.057° | 2026-11-04 08:07:31.571Z | 105.057° ESE |
| 8 mins | 2026-11-04 09:42:31.571Z | 345.477° N | 2026-11-04 09:46:31.571Z | 251.874° W | 57.829° | 2026-11-04 09:50:31.571Z | 194.814° SSW |
| 7 mins | 2026-11-04 20:58:31.571Z | 134.697° SE | 2026-11-04 21:01:31.571Z | 85.48° E | 31.642° | 2026-11-04 21:05:31.571Z | 26.629° NE |
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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