ZIYUAN

NORAD 45939 · COSPAR 2020-051A · ACTIVE

Orbit: #34753 @ 499 x 506 km x 97.5242 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-27 23:40 UTC Â· 32.3 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

ZIYUAN 3-03 (ZY 3-03)
1 45939U 20051A 26300.98679162 .00002973 00000-0 13673-3 0 09991
2 45939 97.5242 8.0039 0005521 251.0924 108.9713 15.21124308347535

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

July 25th 2020

Spacecraft age

6 years, 3 months

Distance travelled

—

Expected lifetime

—

Operator

China Centre for Resources Satellite Data and Application (CRESDA)

Purpose

Earth Observation

Orbit class

LEO Â· Sun-Synchronous

Launch site

Taiyuan Launch Center

Launch vehicle

Long March 4B

Contractor

China Academy of Space Technology (CAST)

Launch mass

2,630 kg

Power

Orbit elements

// from current orbital elements

Inclination

97.5242Â°

Period

94.67 min

Perigee

499 km

Apogee

506 km

Eccentricity

0.0005521

RAAN

8.0039Â°

Arg of Perigee

251.0924Â°

Mean Motion

15.21124308 rev/d