ZY-1

NORAD 44528 · COSPAR 2019-059A · ACTIVE

Orbit: #37114 @ 771 x 778 km x 98.6604 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-12 07:47 UTC Â· 19.3 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

ZY-1 02D
1 44528U 19059A 26285.32494380 .00000130 00000-0 61091-4 0 09998
2 44528 98.6604 347.2485 0004883 39.7835 320.3707 14.35287571371140

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

September 14th 2019

Spacecraft age

7 years

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

2,650 kg

Power

Orbit elements

// from current orbital elements

Inclination

98.6604Â°

Period

100.33 min

Perigee

771 km

Apogee

778 km

Eccentricity

0.0004883

RAAN

347.2485Â°

Arg of Perigee

39.7835Â°

Mean Motion

14.35287571 rev/d