Umbra-04 — pass prediction & tasking

Umbra-04 is a SAR satellite operated by Umbra in sso orbit at roughly 529 km altitude (NORAD 55050, COSPAR 2023-001AT).

Operator: Umbra

Frequently asked questions

When does Umbra-04 pass over my location?

Use PassPrediction's pass search to compute Umbra-04's upcoming overpasses over any area of interest, with elevation, off-nadir angle, and ascending/descending node.

What orbit is Umbra-04 in?

Umbra-04 is in sso orbit at about 529 km, inclination 98°.

Who operates Umbra-04?

Umbra-04 is operated by Umbra.

What is Umbra-04's NORAD ID?

Umbra-04 is cataloged as NORAD 55050 (COSPAR 2023-001AT).

Verify on a reference tracker

Cross-check NORAD 55050 / COSPAR 2023-001AT against an independent satellite catalog:

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