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, 4.7 m
Radar Cross Section
14.423 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 IRIDIUM 116
1 43072U 17083C 25256.23398024 .00000079 00000-0 21282-4 0 9991
2 43072 86.3905 77.7807 0002330 84.6509 275.4953 14.34216368404477Epoch: 2025-09-13T05:36Z
TLE epoch observation values (Epoch: 2025-09-13T05:36:55.892Z)
Latitude
0°
Longitude
1.07755°
Altitude
780.563 km
Speed
7.464 km/s
True Right ascension
05h 11m 07s
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
16:42:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.303 km
Perigee altitude
772.97 km
Semi-major axis
7,152.773 km
Eccentricity
0.00023
Inclination
86.3905°
RAAN
77.7807°
Arg. of periapsis
84.6509°
True anomaly
275.46872°
Mean anomaly
275.4953°
Eccentric anomaly
275.48201°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000021282
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-14 00:36:47.982Z | 349.208° N | 2025-09-14 00:40:47.982Z | 289.767° WNW | 41.522° | 2025-09-14 00:45:47.982Z | 191.544° SSW |
| 7 mins | 2025-09-14 11:53:47.982Z | 129.675° SE | 2025-09-14 11:56:47.982Z | 78.779° E | 26.157° | 2025-09-14 12:00:47.982Z | 25.865° NE |
| 7 mins | 2025-09-14 13:33:47.982Z | 227.466° WSW | 2025-09-14 13:36:47.982Z | 271.331° WNW | 25.903° | 2025-09-14 13:40:47.982Z | 334.016° NNW |
| 6 mins | 2025-09-15 00:03:47.982Z | 5.281° NNE | 2025-09-15 00:07:47.982Z | 104.368° ESE | 42.941° | 2025-09-15 00:09:47.982Z | 160.516° S |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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