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THOR AGENA D

NORAD 668 · Payload · Reentered 1963-10-12

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Launched
1963-09-23 · Vandenberg, USA
Country / operator
US (United States)
Object type
Payload
Purpose
Optical imaging
Mass
223 kg
Size
2.5 × 1.5 m
Orbit class
LEO (< 2,000 km)
Perigee × Apogee
142 × 170 km
Inclination
74.9°
Period
87.5 min
Eccentricity
0.0021
Orbit data
Reconstructed from catalog orbit

Mass, size and purpose from GCAT (J. McDowell, CC BY 4.0).