Sentinel 3A — pass prediction & tasking

Sentinel 3A is an optical satellite operated by ESA / Copernicus in sso orbit at roughly 550 km altitude (NORAD 41335, COSPAR 2016-011A).

Operator: ESA / Copernicus

Frequently asked questions

When does Sentinel 3A pass over my location?

Use PassPrediction's pass search to compute Sentinel 3A's upcoming overpasses over any area of interest, with elevation, off-nadir angle, and ascending/descending node.

What orbit is Sentinel 3A in?

Sentinel 3A is in sso orbit at about 550 km, inclination 98°.

Who operates Sentinel 3A?

Sentinel 3A is operated by ESA / Copernicus.

What is Sentinel 3A's NORAD ID?

Sentinel 3A is cataloged as NORAD 41335 (COSPAR 2016-011A).

Verify on a reference tracker

Cross-check NORAD 41335 / COSPAR 2016-011A against an independent satellite catalog:

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