SHIYAN-23 (SY-23)
Launch
Launched on May 11, 2024 from Launch Area 94 (SLS-2 / 603), China aboard a Long March 4C.
Long March 4C | Shiyan 23 →Live · TLE epoch 2026-09-08 20:06 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
Chinese Government
Country
China
Manufacturer
—
Launched
May 11, 2024
Mass
—
Apogee
613 km
Perigee
609 km
Inclination
97.78°
Period
1.61 h
Altitude history
Apogee and perigee for SHIYAN-23 (SY-23) across 14 days of archived orbital elements (15 element sets, one per day).
Trend
Stable
Change
-0.0 km
Rate
-0.00 km/day
Now
609 × 613 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.
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