Launch Details

Launched	18 August 1966
Flight ended	–
Status	Unknown
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	23841
COSPAR ID	1966-077L
Observing

Current orbital elements

Inclination	89.122°
Eccentricity	0.17648
RA ascending node	10.406 hr
Argument perigee	321.308°
Mean anomaly	27.343°
Orbital period	161.964 min
Epoch of osculation	18 Dec 2025, 10:25

See historical orbital elements »

Derived Quantities

Min Altitude	1734.5 km
Mean Altitude	3471.5 km
Peak Altitude	5208.6 km

Launched alongside

OPS 0856 SECOR 7 ERS 15 OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB OPS 0856 DEB