Launch Details

Launched	26 November 1963
Flight ended	–
Status	Unknown
Launch site	Air Force Eastern Test Range, Florida, USA
Owner	United States
NORAD ID	700
COSPAR ID	1963-047F
Observing

Current orbital elements

Inclination	30.480°
Eccentricity	0.07174
RA ascending node	0.822 hr
Argument perigee	61.637°
Mean anomaly	305.466°
Orbital period	107.451 min
Epoch of osculation	27 Jan 2026, 00:58

See historical orbital elements »

Derived Quantities

Min Altitude	578.8 km
Mean Altitude	1115.9 km
Peak Altitude	1653.0 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