Launch Details

Launched	26 November 1963
Flight ended	–
Status	Unknown
Launch site	Air Force Eastern Test Range, Florida, USA
Owner	United States
NORAD ID	701
COSPAR ID	1963-047G
Observing

Current orbital elements

Inclination	30.014°
Eccentricity	0.05045
RA ascending node	20.302 hr
Argument perigee	316.239°
Mean anomaly	39.925°
Orbital period	104.101 min
Epoch of osculation	10 May 2026, 11:25

See historical orbital elements »

Derived Quantities

Min Altitude	589.7 km
Mean Altitude	959.5 km
Peak Altitude	1329.3 km

Launched alongside

EXPLORER 18 ATLAS CENTAUR 2 ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB ATLAS CENTAUR 2 DEB