SHIYAN-11

NORAD 49501 · COSPAR 2021-112A · REENTRYâ ï¸ RIP

SHIYAN-11 (SY-11) reentered Earth's atmosphere (approx. 1 year ago).

Orbit: #20919 @ 155 x 169 km x 97.32 deg

CURRENT ORBIT DATA

TLE epoch 2025-08-15 04:37 UTC Â· 10464.8 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// celestrak

SHIYAN-11 (SY-11)
1 49501U 21112A 25227.19302647 .09437753 25147-5 51024-3 0 9993
2 49501 97.3200 273.6524 0011342 259.4749 100.5273 16.41426175209198

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

November 24th 2021

Spacecraft age

4 years, 11 months

Distance travelled

—

Expected lifetime

—

Operator

China Academy of Space Technology (CAST)

Purpose

Technology Development

Orbit class

LEO

Launch site

Jiuquan Satellite Launch Center

Launch vehicle

Kuaizhou 1A

Contractor

China Academy of Space Technology (CAST)

Launch mass

200 kg

Power

Orbit elements

// from current orbital elements

Inclination

97.32Â°

Period

87.73 min

Perigee

155 km

Apogee

169 km

Eccentricity

0.0011342

RAAN

273.6524Â°

Arg of Perigee

259.4749Â°

Mean Motion

16.41426175 rev/d