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: 11 hours ago
TLE from 11 hours ago
0 IRIDIUM 116
1 43072U 17083C 26222.70420495 .00000139 00000-0 42693-4 0 9991
2 43072 86.3972 299.2162 0002484 90.1748 269.9733 14.34217909451987Epoch: 2026-08-10T16:54Z
TLE epoch observation values (Epoch: 2026-08-10T16:54:03.307Z)
Latitude
0.00002°
Longitude
86.5194°
Altitude
780.719 km
Speed
7.463 km/s
True Right ascension
19h 56m 51s
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
18:26:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.408 km
Perigee altitude
772.854 km
Semi-major axis
7,152.768 km
Eccentricity
0.00025
Inclination
86.3972°
RAAN
299.2162°
Arg. of periapsis
90.1748°
True anomaly
269.94484°
Mean anomaly
269.9733°
Eccentric anomaly
269.95907°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000042693
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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 | 2026-08-11 04:44:44.664Z | 132.033° SE | 2026-08-11 04:48:44.664Z | 79.936° E | 21.582° | 2026-08-11 04:51:44.664Z | 38.072° NE |
| 8 mins | 2026-08-11 06:25:44.664Z | 219.373° SW | 2026-08-11 06:28:44.664Z | 268.476° W | 30.981° | 2026-08-11 06:33:44.664Z | 345.021° N |
| 8 mins | 2026-08-11 16:55:44.664Z | 11.911° NNE | 2026-08-11 16:59:44.664Z | 94.337° ESE | 38.692° | 2026-08-11 17:03:44.664Z | 159.049° S |
| 5 mins | 2026-08-11 18:37:44.664Z | 306.966° NW | 2026-08-11 18:39:44.664Z | 280.859° WNW | 15.835° | 2026-08-11 18:42:44.664Z | 244.473° WSW |
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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