ALOS 4 — pass prediction & tasking

ALOS 4 is a SAR satellite operated by JAXA in sso orbit at roughly 550 km altitude (NORAD 60182, COSPAR 2024-123A).

Operator: JAXA

Frequently asked questions

When does ALOS 4 pass over my location?

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

What orbit is ALOS 4 in?

ALOS 4 is in sso orbit at about 550 km, inclination 98°.

Who operates ALOS 4?

ALOS 4 is operated by JAXA.

What is ALOS 4's NORAD ID?

ALOS 4 is cataloged as NORAD 60182 (COSPAR 2024-123A).

Verify on a reference tracker

Cross-check NORAD 60182 / COSPAR 2024-123A against an independent satellite catalog:

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