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: 17 hours ago
TLE from 17 hours ago
0 IRIDIUM 153
1 43078U 17083J 25310.24406791 -.00000065 00000-0 -30289-4 0 9994
2 43078 86.4004 23.6629 0002198 87.1593 272.9854 14.34217692413326Epoch: 2025-11-06T05:51Z
TLE epoch observation values (Epoch: 2025-11-06T05:51:27.467Z)
Latitude
-0.00006°
Longitude
-109.90672°
Altitude
780.637 km
Speed
7.464 km/s
True Right ascension
01h 34m 39s
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
18:44:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.204 km
Perigee altitude
773.06 km
Semi-major axis
7,152.769 km
Eccentricity
0.00022
Inclination
86.4004°
RAAN
23.6629°
Arg. of periapsis
87.1593°
True anomaly
272.96025°
Mean anomaly
272.9854°
Eccentric anomaly
272.97282°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
-0.000030289
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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 | 2025-11-07 05:23:59.306Z | 173.756° S | 2025-11-07 05:28:59.306Z | 103.68° ESE | 43.696° | 2025-11-07 05:33:59.306Z | 6.832° NNE |
| 5 mins | 2025-11-07 15:56:59.306Z | 44.932° NE | 2025-11-07 15:58:59.306Z | 71.828° E | 17.625° | 2025-11-07 16:01:59.306Z | 112.045° ESE |
| 8 mins | 2025-11-07 17:36:59.306Z | 337.854° N | 2025-11-07 17:39:59.306Z | 283.108° WNW | 36.266° | 2025-11-07 17:44:59.306Z | 200.883° SSW |
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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