2021-091B
Launch
Launched on Oct 14, 2021 from Launch Complex 9, China aboard a Long March 2D.
Long March 2D | Xihe (CHASE) →Live · TLE epoch 2026-10-23 22:12 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
Chinese Government
Country
China
Manufacturer
—
Launched
Oct 14, 2021
Mass
—
Apogee
521 km
Perigee
504 km
Inclination
97.45°
Period
1.58 h
Altitude history
Apogee and perigee for 2021-091B across 59 days of archived orbital elements (60 element sets, one per day).
Trend
Stable
Change
-0.8 km
Rate
-0.01 km/day
Now
504 × 521 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
One other catalogued object still in orbit from launch 2021-091 (Long March 2D | Xihe (CHASE)).
- 2021-091D · 49318
Sources & further reading
Embed this satellite on your site
Free for editorial use. Attribution back to LowEarth is required.
<iframe src="https://lowearth.app/embed/49316" width="640" height="400" frameborder="0" allow="fullscreen"></iframe>