WESTFORD NEEDLES

NORAD ID: 2531

Int'l Code: 1963-014AK

Perigee: 3,517.4 km

Apogee: 3,754.0 km

Inclination: 87.3 °

Period: 166.0 minutes

Semi major axis: 10006 km

RCS: 0.1718 m² (medium)

Launch date: May 9, 1963
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

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Two Line Element Set (TLE):

1 02531U 63014AK  23144.30689157 -.00000053  00000-0 -25539-1 0  9993
2 02531  87.2610 270.2661 0118222  92.9469 268.4923  8.67300485271720

Source of the keplerian elements: AFSPC