IRIDIUM 170, 43930
Orbit data source: Space-Track
IRIDIUM 170, 43930 is a payload satellite owned by Iridium (US) in LEO that was launched on Fri, 11 Jan 2019 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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43930 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
NGIS 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: 10 hours ago
TLE from 10 hours ago
0 IRIDIUM 170
1 43930U 19002J 26303.42089873 .00000137 00000-0 17779-4 0 9992
2 43930 86.6044 296.9990 0002402 90.0345 270.1147 14.72252961419153Epoch: 2026-10-30T10:06Z
TLE epoch observation values (Epoch: 2026-10-30T10:06:05.650Z)
Latitude
-0.00005°
Longitude
106.73423°
Altitude
656.989 km
Speed
7.529 km/s
True Right ascension
19h 47m 59s
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
16:07:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
652.48 km
Perigee altitude
649.103 km
Semi-major axis
7,028.929 km
Eccentricity
0.00024
Inclination
86.6044°
RAAN
296.999°
Arg. of periapsis
90.0345°
True anomaly
270.08718°
Mean anomaly
270.1147°
Eccentric anomaly
270.10094°
Mean motion
3.68307 °/min
Orbital period
97.74 mins
BSTAR
0.000017779
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Other satellites on launch #2 in the year 2019 (2019-01-11 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 170 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-10-30 23:17:10.053Z | 124.077° SE | 2026-10-30 23:20:10.053Z | 80.219° E | 19.439° | 2026-10-30 23:23:10.053Z | 37.559° NE |
| 6 mins | 2026-10-31 00:55:10.053Z | 221.332° SW | 2026-10-31 00:58:10.053Z | 284.829° WNW | 35.137° | 2026-10-31 01:01:10.053Z | 337.878° N |
| 6 mins | 2026-10-31 11:09:10.053Z | 29.383° NE | 2026-10-31 11:12:10.053Z | 84.792° E | 29.433° | 2026-10-31 11:15:10.053Z | 135.963° SSE |
| 5 mins | 2026-10-31 12:48:10.053Z | 309.878° NW | 2026-10-31 12:50:10.053Z | 273.146° WNW | 23.137° | 2026-10-31 12:53:10.053Z | 228.431° 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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