Tracking 31029 objects as of 15-Jul-2025
HD Live streaming from Space Station
objects crossing your sky now

TOPO 1

Track TOPO 1 now!
10-day predictions
TOPO 1 is classified as:


NORAD ID: 4363
Int'l Code: 1970-025B
Perigee: 1,089.6 km
Apogee: 1,093.7 km
Inclination: 99.9 °
Period: 106.9 minutes
Semi major axis: 7462 km
RCS: 0.1794 m2 (medium)
Launch date: April 8, 1970
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)
Your satellite tracking list
Your tracking list is empty




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 04363U 70025B   25196.62999512 -.00000027  00000-0  29153-4 0  9990
2 04363  99.8927 109.9635 0002728  96.7806 339.7418 13.46680738715891
Source of the keplerian elements: AFSPC