Sentinel 3B — pass prediction & tasking

Sentinel 3B is an optical satellite operated by ESA / Copernicus in sso orbit at roughly 550 km altitude (NORAD 43437, COSPAR 2018-039A).

Operator: ESA / Copernicus

Frequently asked questions

When does Sentinel 3B pass over my location?

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

What orbit is Sentinel 3B in?

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

Who operates Sentinel 3B?

Sentinel 3B is operated by ESA / Copernicus.

What is Sentinel 3B's NORAD ID?

Sentinel 3B is cataloged as NORAD 43437 (COSPAR 2018-039A).

Verify on a reference tracker

Cross-check NORAD 43437 / COSPAR 2018-039A against an independent satellite catalog:

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