YUNYAO-1 45

NORAD 63346· COSPAR 2025-059C· Active satellite· Other / Unclassified· SSO

Launch

Launched on Mar 21, 2025 from Launch Area 95A, China aboard a Ceres-1.

Ceres-1 | Yunyao-1 43-48 →

Live · TLE epoch 2026-10-23 23:18 UTC

Orbit class

SSO — Sun-Synchronous (LEO at 96–102° inclination)

Operator

Chinese Government

Country

China

Manufacturer

—

Launched

Mar 21, 2025

Mass

—

Apogee

547 km

Perigee

523 km

Inclination

97.61°

Period

1.59 h

Altitude history

Apogee and perigee for YUNYAO-1 45 across 59 days of archived orbital elements (60 element sets, one per day).

Trend

Stable

Change

-0.9 km

Rate

-0.02 km/day

Now

523 × 547 km

Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

5 other catalogued objects still in orbit from launch 2025-059 (Ceres-1 | Yunyao-1 43-48).

YUNYAO-1 43 · 63344
YUNYAO-1 44 · 63345
YUNYAO-1 46 · 63347
YUNYAO-1 47 · 63348
YUNYAO-1 48 · 63349

Sources & further reading

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