Tracking 19969 objects as of 14-Nov-2019
Live streaming from Space Station
objects crossing your sky now
Track the group of recently launched Starlink satellites

RADIO 4

Track RADIO 4 now!
10-day predictions
RADIO 4 is classified as:


NORAD ID: 13000
Int'l Code: 1981-120D
Perigee: 1,641.5 km
Apogee: 1,673.2 km
Inclination: 83.0 °
Period: 119.3 minutes
Semi major axis: 8028 km
RCS: 0.852 m2 (medium)
Launch date: December 17, 1981
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Uplink (MHz):
Downlink (MHz):
Beacon (MHz):
Mode:
Call sign:
Status: Inactive

aabbcc
Your satellite tracking list
Your tracking list is empty




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 13000U 81120D   19316.95575463 -.00000070 +00000-0 -90997-3 0  9996
2 13000 082.9578 293.3033 0019750 088.4724 297.8830 12.06879839669699
Source of the keplerian elements: AFSPC