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PROGNOZ 5

NORAD 9557 · Payload · Reentered 1979-07-12

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Launched
1976-11-25 · Baikonur, Kazakhstan
Country / operator
CIS (Russia / CIS)
Object type
Payload
Purpose
Astronomy
Mass
930 kg
Size
2 × 2.5 m · 10 m deployed
Perigee × Apogee
4,136 × 194,893 km
Inclination
66.9°
Period
5715.0 min
Eccentricity
0.9008
Orbit data
Reconstructed from catalog orbit

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

Same launch

Other objects cataloged from the same launch day and site: co-passengers and the rocket body.