Launch Details

Launched	3 July 1968
Flight ended	–
Status	Unknown
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	28608
COSPAR ID	1968-055M
Observing

Current orbital elements

Inclination	120.832°
Eccentricity	0.00261
RA ascending node	7.625 hr
Argument perigee	289.212°
Mean anomaly	55.361°
Orbital period	224.209 min
Epoch of osculation	19 Mar 2026, 17:05

See historical orbital elements »

Derived Quantities

Min Altitude	5822.4 km
Mean Altitude	5854.4 km
Peak Altitude	5886.3 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 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