Launch Details

Launched	14 December 1968
Flight ended	–
Status	Non-operational
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	3615
COSPAR ID	1968-114A
Alternative names	TOS-F
Observing

Current orbital elements

Inclination	101.684°
Eccentricity	0.00317
RA ascending node	22.943 hr
Argument perigee	223.982°
Mean anomaly	135.874°
Orbital period	114.627 min
Epoch of osculation	02 Feb 2026, 11:24

See historical orbital elements »

Derived Quantities

Min Altitude	1420.9 km
Mean Altitude	1445.6 km
Peak Altitude	1470.4 km

Launched alongside

DELTA 1 R/B DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB