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XM-4, 29520

Orbit data source: Space-Track

XM-4, 29520 is a payload satellite owned by XM Radio (US) in GEO that was launched on Mon, 30 Oct 2006 UTC via a ZENIT-3SL launch vehicle from the Sea Launch (SEAL). 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.

Not visible in the next 10 days
Identifier
29520, 2006-049A
Orbit
GEO
Country
Flag of USUS
Related business
Manufacturer
Boeing/ES
Mission
Non-operational Commercial Communications
Bus & Motor
BSS-702HP, R-4D-11-300
Mass
5,193 kg wet, ~2,700 kg dry
Launch date (UTC)
2006-10-30 (19 years ago)
Launch vehicle
ZENIT-3SL
Launch site
Sea Launch (SEAL)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 20.2 m
Radar Cross Section
61.334 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago
0 XM-4
1 29520U 06049A   25311.17440274 -.00000190  00000-0  00000+0 0  9998
2 29520   2.2691  83.8698 0003517 273.7498 105.3995  0.98815722 49151
Epoch: 2025-11-07T04:11Z
TLE epoch observation values (Epoch: 2025-11-07T04:11:08.396Z)
Latitude
0.74418°
Longitude
-6.39512°
Altitude
36,203.078 km
Speed
3.059 km/s
True Right ascension
06h 52m 02s
True Declination
0° 44' 36"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
07:10:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
36,215.819 km
Perigee altitude
36,185.869 km
Semi-major axis
42,578.981 km
Eccentricity
0.00035
Inclination
2.2691°
RAAN
83.8698°
Arg. of periapsis
273.7498°
True anomaly
105.43835°
Mean anomaly
105.3995°
Eccentric anomaly
105.41893°
Mean motion
0.24703 °/min
Orbital period
1,457.31 mins
BSTAR
0
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Other satellites on launch #49 in the year 2006 (2006-10-30 UTC)

Documentation

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