SHIYAN-12

NORAD 50321 · COSPAR 2021-129A · INACTIVE TLE

Orbit: #1770 @ 35716 x 35736 km x 3.9784 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-15 14:14 UTC Â· 266.5 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

SHIYAN-12 01 (SY-12 01)
1 50321U 21129A 26288.59335440 -.00000035 00000-0 00000-0 0 09994
2 50321 3.9784 78.2049 0002300 182.4753 41.8220 1.00488521017700

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

December 23rd 2021

Spacecraft age

4 years, 10 months

Distance travelled

—

Expected lifetime

—

Operator

China Academy of Space Technology (CAST)

Purpose

Technology Development

Orbit class

GEO

Launch site

Wenchang Satellite Launch Center

Launch vehicle

Long March 7A

Contractor

China Academy of Space Technology (CAST)

Launch mass

3,000 kg

Power

Orbit elements

// from current orbital elements

Inclination

3.9784Â°

Period

1433 min

Perigee

35716 km

Apogee

35736 km

Eccentricity

0.00023

RAAN

78.2049Â°

Arg of Perigee

182.4753Â°

Mean Motion

1.00488521 rev/d