Official name WESTFORD NEEDLES
Alternative name Westford needles
Cospar ID 1963-014AB
Norad ID 2381
Launch date 1963-05-09
Launch site AFWTR
Launch vehicle Atlas-LV3 Agena-B
RCS size MEDIUM
Decay date ON ORBIT
Period (min) 166
Inclination (deg) 87.29
Perigee (km) 3349
Apogee (km) 3906
Eccentricity 0.0767746381805651
Mean motion (revs. per day) 8.67469879518072
Semi-Major axis (km) 10005.635
Raan (deg) 135.4177
Arg of perigee (deg) 302.5282