IRIDIUM 153, 43078
Orbit data source: Space-Track
IRIDIUM 153, 43078 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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43078 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: 1 day ago
TLE from 1 day ago
0 IRIDIUM 153
1 43078U 17083J 25286.38323104 .00000302 00000-0 10087-3 0 9992
2 43078 86.4009 33.6280 0002518 96.9302 263.2180 14.34215874409901Epoch: 2025-10-13T09:11Z
TLE epoch observation values (Epoch: 2025-10-13T09:11:51.161Z)
Latitude
-0.00008°
Longitude
-126.52198°
Altitude
780.938 km
Speed
7.463 km/s
True Right ascension
02h 14m 30s
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
05:33:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.439 km
Perigee altitude
772.837 km
Semi-major axis
7,152.775 km
Eccentricity
0.00025
Inclination
86.4009°
RAAN
33.628°
Arg. of periapsis
96.9302°
True anomaly
263.18935°
Mean anomaly
263.218°
Eccentric anomaly
263.20367°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.00010087
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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 153 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-10-14 19:15:03.649Z | 359.954° N | 2025-10-14 19:20:03.649Z | 64.652° ENE | 44.433° | 2025-10-14 19:25:03.649Z | 174.432° S |
| 5 mins | 2025-10-15 06:34:03.649Z | 105.373° ESE | 2025-10-15 06:36:03.649Z | 77.07° E | 17.641° | 2025-10-15 06:39:03.649Z | 39.883° NE |
| 8 mins | 2025-10-15 08:13:03.649Z | 212.016° SW | 2025-10-15 08:16:03.649Z | 272.6° WNW | 36.293° | 2025-10-15 08:21:03.649Z | 350.19° N |
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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