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: 13 hours ago
TLE from 13 hours ago
0 IRIDIUM 116
1 43072U 17083C 25309.74642483 .00000317 00000-0 10597-3 0 9998
2 43072 86.3976 55.3932 0001890 102.6889 257.4519 14.34218571412147Epoch: 2025-11-05T17:54Z
TLE epoch observation values (Epoch: 2025-11-05T17:54:51.105Z)
Latitude
0.00007°
Longitude
101.4656°
Altitude
781.009 km
Speed
7.463 km/s
True Right ascension
03h 41m 34s
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
02:50:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
775.981 km
Perigee altitude
773.277 km
Semi-major axis
7,152.766 km
Eccentricity
0.00019
Inclination
86.3976°
RAAN
55.3932°
Arg. of periapsis
102.6889°
True anomaly
257.43076°
Mean anomaly
257.4519°
Eccentric anomaly
257.44133°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.00010597
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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 | 2025-11-06 07:25:18.814Z | 164.196° S | 2025-11-06 07:29:18.814Z | 108.659° ESE | 39.539° | 2025-11-06 07:34:18.814Z | 12.13° NNE |
| 4 mins | 2025-11-06 09:09:18.814Z | 265.349° W | 2025-11-06 09:11:18.814Z | 291.773° WNW | 14.911° | 2025-11-06 09:13:18.814Z | 316.016° NNW |
| 4 mins | 2025-11-06 17:58:18.814Z | 56.291° ENE | 2025-11-06 17:59:18.814Z | 68.939° E | 14.161° | 2025-11-06 18:02:18.814Z | 105.487° ESE |
| 8 mins | 2025-11-06 19:37:18.814Z | 345.921° N | 2025-11-06 19:41:18.814Z | 246.628° WSW | 40.443° | 2025-11-06 19:45:18.814Z | 193.648° SSW |
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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