TDRS 4

Track TDRS 4 now!
TDRS 4 is classified as:

• Geostationary
• Tracking and Data Relay Satellite System
• TV

NORAD ID: 19883
Int'l Code: 1989-021B
Perigee: 36,225.8 km
Apogee: 36,379.0 km
Inclination: 13.1 °
Period: 1,462.2 minutes
Semi major axis: 42673 km
RCS: 20.9264 m² (large)
Launch date: March 13, 1989
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

Tracking and communications with space shuttle, other missions.

aabbcc

Your satellite tracking list

Your tracking list is empty

1 19883U 89021B   20338.34840883 -.00000200  00000-0  00000-0 0  9996
2 19883  13.0523   7.0518 0017944 279.6010 263.6383  0.98484340288139

Source of the keplerian elements: AFSPC