IRIDIUM 29, 24944
Orbit data source: Space-Track
IRIDIUM 29, 24944 is a payload satellite owned by Iridium (US) in LEO that was launched on Sun, 14 Sep 1997 UTC via a PROTON-K/17S40 launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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24944 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
MOTO/LMMS
Mission
Non-operational Commercial Communications
Bus & Motor
LM700, Unknown motor
Mass
662 kg wet, 556 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 4.0 m
Radar Cross Section
5.666 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 IRIDIUM 29
1 24944U 97051A 25301.46200845 .00000767 00000-0 25423-3 0 9994
2 24944 86.3916 87.9558 0001969 95.9756 264.1666 14.36595467472404Epoch: 2025-10-28T11:05Z
TLE epoch observation values (Epoch: 2025-10-28T11:05:17.530Z)
Latitude
0.00004°
Longitude
-115.4164°
Altitude
772.967 km
Speed
7.467 km/s
True Right ascension
05h 51m 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
11:30:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
768.137 km
Perigee altitude
765.324 km
Semi-major axis
7,144.867 km
Eccentricity
0.0002
Inclination
86.3916°
RAAN
87.9558°
Arg. of periapsis
95.9756°
True anomaly
264.14415°
Mean anomaly
264.1666°
Eccentric anomaly
264.15538°
Mean motion
3.59378 °/min
Orbital period
100.17 mins
BSTAR
0.00025423
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Other satellites on launch #51 in the year 1997 (1997-09-14 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 29 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 | 2025-10-29 21:05:46.474Z | 22.674° NE | 2025-10-29 21:09:46.474Z | 75.954° E | 24.582° | 2025-10-29 21:13:46.474Z | 133.743° SE |
| 7 mins | 2025-10-29 22:47:46.474Z | 323.05° NNW | 2025-10-29 22:50:46.474Z | 268.866° W | 27.382° | 2025-10-29 22:54:46.474Z | 215.865° SW |
| 8 mins | 2025-10-30 10:01:46.474Z | 158.505° S | 2025-10-30 10:04:46.474Z | 90.591° ESE | 40.03° | 2025-10-30 10:09:46.474Z | 11.224° NNE |
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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