Gaofen 4 — pass prediction & tasking

Gaofen 4 is an optical satellite operated by China National Academy of Sciences (CNSAS) in geo orbit at roughly 35794 km altitude (NORAD 41194, COSPAR 2015-083A).

Operator: China National Academy of Sciences (CNSAS)

Frequently asked questions

When does Gaofen 4 pass over my location?

Use PassPrediction's pass search to compute Gaofen 4's upcoming overpasses over any area of interest, with elevation, off-nadir angle, and ascending/descending node.

What orbit is Gaofen 4 in?

Gaofen 4 is in geo orbit at about 35794 km, inclination 1°.

Who operates Gaofen 4?

Gaofen 4 is operated by China National Academy of Sciences (CNSAS).

What is Gaofen 4's NORAD ID?

Gaofen 4 is cataloged as NORAD 41194 (COSPAR 2015-083A).

Verify on a reference tracker

Cross-check NORAD 41194 / COSPAR 2015-083A against an independent satellite catalog:

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