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	30.487°
Eccentricity	0.07176
RA ascending node	1.194 hr
Argument perigee	259.325°
Mean anomaly	92.579°
Orbital period	107.449 min
Epoch of osculation	08 Apr 2026, 11:31

See historical orbital elements »

Derived Quantities

Min Altitude	578.5 km
Mean Altitude	1115.8 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