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. |