OV1-21

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10-day predictions
OV1-21 is classified as:

• Space & Earth Science

NORAD ID: 5397
Int'l Code: 1971-067B
Perigee: 779.1 km
Apogee: 900.4 km
Inclination: 87.6 °
Period: 101.6 minutes
Semi major axis: 7210 km
RCS: 2.316 m² (large)
Launch date: August 7, 1971
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

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1 05397U 71067B   24138.63308233  .00000499  00000-0  22755-3 0  9997
2 05397  87.6240 276.9327 0084087 105.8220 255.2258 14.17850467726663

Source of the keplerian elements: AFSPC