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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Edit Public Description
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, 4.7 m
Radar Cross Section
14.423 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 25257.01238284 .00000642 00000-0 97910-4 0 9992
2 43930 86.6055 109.0639 0002438 85.9472 274.2023 14.72256345358624Epoch: 2025-09-14T00:17Z
TLE epoch observation values (Epoch: 2025-09-14T00:17:49.877Z)
Latitude
-0.0001°
Longitude
111.36857°
Altitude
656.856 km
Speed
7.529 km/s
True Right ascension
07h 16m 15s
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
02:55:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
652.495 km
Perigee altitude
649.067 km
Semi-major axis
7,028.918 km
Eccentricity
0.00024
Inclination
86.6055°
RAAN
109.0639°
Arg. of periapsis
85.9472°
True anomaly
274.17444°
Mean anomaly
274.2023°
Eccentric anomaly
274.18837°
Mean motion
3.68307 °/min
Orbital period
97.74 mins
BSTAR
0.00009791
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-14 15:06:53.613Z | 202.935° SW | 2025-09-14 15:09:53.613Z | 293.075° NW | 39.418° | 2025-09-14 15:13:53.613Z | 353.169° N |
| 4 mins | 2025-09-15 01:21:53.613Z | 50.685° ENE | 2025-09-15 01:23:53.613Z | 84.077° E | 17.998° | 2025-09-15 01:25:53.613Z | 114.427° SE |
| 6 mins | 2025-09-15 02:58:53.613Z | 331.396° NNW | 2025-09-15 03:01:53.613Z | 270.502° WNW | 30.308° | 2025-09-15 03:04:53.613Z | 215.025° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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