Satellite XM Roll (XM 1) of XM Satellite Radio USA

Name of Satellite, Alternate Names XM Roll (XM 1)
Country of Operator/Owner USA
Operator/Owner XM Satellite Radio USA
Users Commercial
Purpose Communications
Class of Orbit GEO
Type of Orbit
Longitude of GEO (degrees) -85.16
Perigee (km) 35785
Apogee (km) 35788
Eccentricity 3.55817015169665E-05
Inclination (degrees) 0.09
Period (minutes) 1436.11
Launch Mass (kg.) 4667
Dry Mass (kg.) 2500
Power (watts) 18000
Date of Launch 08-05-2001
Expected Lifetime 15 yrs.
Contractor Boeing Satellite Systems
Country of Contractor USA
Launch Site Sea Launch (Odyssey)
Launch Vehicle Zenit 3SL
COSPAR Number 2001-018A
NORAD Number 26761
Comments 100 channels of digital music uplinked in the X-band from one or more ground stations.


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