IRIDIUM 120, 42805
Orbit data source: Space-Track
IRIDIUM 120, 42805 is a payload satellite owned by Iridium (US) in LEO that was launched on Sun, 25 Jun 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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42805 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: 11 hours ago
TLE from 11 hours ago
0 IRIDIUM 120
1 42805U 17039C 25286.81160909 .00000215 00000-0 69586-4 0 9992
2 42805 86.3937 64.9544 0001850 87.2215 272.9193 14.34218689435863Epoch: 2025-10-13T19:28Z
TLE epoch observation values (Epoch: 2025-10-13T19:28:43.025Z)
Latitude
0.00003°
Longitude
110.1661°
Altitude
780.648 km
Speed
7.464 km/s
True Right ascension
04h 19m 49s
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
00:45:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
775.952 km
Perigee altitude
773.305 km
Semi-major axis
7,152.766 km
Eccentricity
0.00019
Inclination
86.3937°
RAAN
64.9544°
Arg. of periapsis
87.2215°
True anomaly
272.89813°
Mean anomaly
272.9193°
Eccentric anomaly
272.90871°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000069586
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Other satellites on launch #39 in the year 2017 (2017-06-25 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 120 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 | 2025-10-14 08:59:32.945Z | 137.861° SSE | 2025-10-14 09:03:32.945Z | 86.186° E | 24.087° | 2025-10-14 09:07:32.945Z | 30.173° NE |
| 7 mins | 2025-10-14 10:41:32.945Z | 230.27° WSW | 2025-10-14 10:44:32.945Z | 285.455° WNW | 28.219° | 2025-10-14 10:48:32.945Z | 340.628° N |
| 8 mins | 2025-10-14 21:11:32.945Z | 11.107° NNE | 2025-10-14 21:14:32.945Z | 76.806° E | 41.374° | 2025-10-14 21:19:32.945Z | 165.988° S |
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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