EXPLORER 20

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10-day predictions
EXPLORER 20 is classified as:

• Space & Earth Science

NORAD ID: 870
Int'l Code: 1964-051A
Perigee: 859.3 km
Apogee: 1,002.0 km
Inclination: 79.9 °
Period: 103.5 minutes
Semi major axis: 7301 km
RCS: 0.5517 m² (medium)
Launch date: August 25, 1964
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Your satellite tracking list

NOAA 18 Track 1 satellite(s)

1   870U 64051A   24140.82851763  .00000359  00000-0  26678-3 0  9991
2   870  79.9002  23.8646 0097720 116.0731 245.0524 13.91469139 28432

Source of the keplerian elements: AFSPC