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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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 IRIDIUM 116
1 43072U 17083C 25339.18873886 .00000396 00000-0 13446-3 0 9995
2 43072 86.3974 43.0891 0002404 101.7804 258.3662 14.34221952416366Epoch: 2025-12-05T04:31Z
TLE epoch observation values (Epoch: 2025-12-05T04:31:47.037Z)
Latitude
0.00002°
Longitude
-99.0913°
Altitude
781.051 km
Speed
7.463 km/s
True Right ascension
02h 52m 21s
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
03:39:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.337 km
Perigee altitude
772.898 km
Semi-major axis
7,152.755 km
Eccentricity
0.00024
Inclination
86.3974°
RAAN
43.0891°
Arg. of periapsis
101.7804°
True anomaly
258.33922°
Mean anomaly
258.3662°
Eccentric anomaly
258.35271°
Mean motion
3.58784 °/min
Orbital period
100.34 mins
BSTAR
0.00013446
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-06 05:45:48.722Z | 218.698° SW | 2025-12-06 05:49:48.722Z | 271.651° WNW | 27.166° | 2025-12-06 05:53:48.722Z | 335.492° NNW |
| 8 mins | 2025-12-06 16:16:48.722Z | 7.135° NNE | 2025-12-06 16:20:48.722Z | 103.669° ESE | 41.97° | 2025-12-06 16:24:48.722Z | 166.219° S |
| 4 mins | 2025-12-07 03:34:48.722Z | 98.274° ESE | 2025-12-07 03:36:48.722Z | 72.228° E | 14.596° | 2025-12-07 03:38:48.722Z | 48.353° ENE |
| 8 mins | 2025-12-07 05:12:48.722Z | 200.176° SSW | 2025-12-07 05:16:48.722Z | 291.221° WNW | 39.96° | 2025-12-07 05:20:48.722Z | 352.017° 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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