Launch Details

Launched	26 November 1963
Flight ended	–
Status	Unknown
Category	Assorted bright
Launch site	Air Force Eastern Test Range, Florida, USA
Owner	United States
NORAD ID	694
COSPAR ID	1963-047A
Observing

Current orbital elements

Inclination	30.358°
Eccentricity	0.05459
RA ascending node	20.737 hr
Argument perigee	313.730°
Mean anomaly	41.932°
Orbital period	101.945 min
Epoch of osculation	25 Jun 2026, 19:57

See historical orbital elements »

Derived Quantities

Min Altitude	463.2 km
Mean Altitude	857.9 km
Peak Altitude	1252.5 km

Launched alongside

EXPLORER 18 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 ATLAS CENTAUR 2 DEB