XM-4

Track XM-4 now!
XM-4 is classified as:

Geostationary
TV

NORAD ID: 29520

Int'l Code: 2006-049A

Perigee: 36,195.3 km

Apogee: 36,220.9 km

Inclination: 0.4 °

Period: 1,457.3 minutes

Semi major axis: 42579 km

RCS: 15.8489 m² (large)

Launch date: October 30, 2006
Source: United States (US)
Launch site: SEA LAUNCH (SEAL)

XM 4 is an American geostationary satellite that was launched by a Zenit 3SL rocket from the floating platform, Odyssey parked on the equatorial Pacific ocean at 154° W longitude, at 23:49 UT on 30 October 2006. The 5.2 tonne (with fuel) craft carries an 18 kW transponder to provide S-band Digital Audio Radio Service (DARS) to homes and automobiles in North America, after parking over 115° W longitude.

1 29520U 06049A   23339.85882701  .00000060  00000-0  00000-0 0  9992
2 29520   0.4215  95.5476 0003014 222.8363 144.6700  0.98811707 42214

Source of the keplerian elements: AFSPC