Launch Details

Launched	3 July 1968
Flight ended	–
Status	Unknown
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	28266
COSPAR ID	1968-055L
Observing

Current orbital elements

Inclination	120.677°
Eccentricity	0.17183
RA ascending node	10.444 hr
Argument perigee	89.884°
Mean anomaly	289.791°
Orbital period	132.687 min
Epoch of osculation	12 Mar 2026, 04:19

See historical orbital elements »

Derived Quantities

Min Altitude	765.7 km
Mean Altitude	2246.5 km
Peak Altitude	3727.2 km

Launched alongside

EXPLORER 38 DELTA 1 R/B EXPLORER 38 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB DELTA 1 DEB EXPLORER 38 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