Tracking 22287 objects as of 27-Jan-2021
HD Live streaming from Space Station
objects crossing your sky now

ESSA 4 (TOS-B)

Track ESSA 4 (TOS-B) now!
10-day predictions
ESSA 4 (TOS-B) is classified as:


NORAD ID: 2657
Int'l Code: 1967-006A
Perigee: 1,332.8 km
Apogee: 1,446.6 km
Inclination: 101.9 °
Period: 113.4 minutes
Semi major axis: 7760 km
RCS: 0.8222 m2 (medium)
Launch date: January 26, 1967
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)
aabbcc
Your satellite tracking list
Your tracking list is empty




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1  2657U 67006A   21027.15106319 -.00000048  00000-0  24836-5 0  9998
2  2657 101.9360 116.3775 0073342 185.3424 232.2794 12.69847787503307
Source of the keplerian elements: AFSPC