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: 6 hours ago
TLE from 6 hours ago
0 IRIDIUM 29
1 24944U 97051A 25318.31792234 .00001105 00000-0 36909-3 0 9992
2 24944 86.3938 80.8758 0002160 97.3386 262.8057 14.36623760474826Epoch: 2025-11-14T07:37Z
TLE epoch observation values (Epoch: 2025-11-14T07:37:48.490Z)
Latitude
0.00003°
Longitude
-87.23938°
Altitude
772.923 km
Speed
7.467 km/s
True Right ascension
05h 23m 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
10:05:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
768.18 km
Perigee altitude
765.093 km
Semi-major axis
7,144.774 km
Eccentricity
0.00022
Inclination
86.3938°
RAAN
80.8758°
Arg. of periapsis
97.3386°
True anomaly
262.78114°
Mean anomaly
262.8057°
Eccentric anomaly
262.79342°
Mean motion
3.59385 °/min
Orbital period
100.17 mins
BSTAR
0.00036909
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-11-14 19:54:27.033Z | 15.42° NNE | 2025-11-14 19:58:27.033Z | 74.971° E | 32.811° | 2025-11-14 20:03:27.033Z | 152.047° SSE |
| 6 mins | 2025-11-14 21:36:27.033Z | 314.681° NW | 2025-11-14 21:38:27.033Z | 286.847° WNW | 19.734° | 2025-11-14 21:42:27.033Z | 233.135° WSW |
| 9 mins | 2025-11-15 08:49:27.033Z | 179.15° S | 2025-11-15 08:53:27.033Z | 64.806° ENE | 44.926° | 2025-11-15 08:58:27.033Z | 3.426° 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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