YAOGAN-31

NORAD 47857 · COSPAR 2021-020D · ACTIVE

Orbit: #27509 @ 950 x 1228 km x 63.4061 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-18 20:03 UTC Â· 19.7 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

YAOGAN-31 04C
1 47857U 21020D 26291.83566834 .00000016 00000-0 16158-3 0 09990
2 47857 63.4061 300.3196 0185583 0.7316 359.3947 13.45454863275098

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

March 13th 2021

Spacecraft age

5 years, 7 months

Distance travelled

—

Expected lifetime

—

Operator

Chinese Ministry of National Defense

Purpose

Earth Observation

Orbit class

LEO Â· Non-Polar Inclined

Launch site

Jiuquan Satellite Launch Center

Launch vehicle

Long March 4C

Contractor

China Academy of Space Technology (CAST)

Launch mass

500 kg

Power

Orbit elements

// from current orbital elements

Inclination

63.4061Â°

Period

107.03 min

Perigee

950 km

Apogee

1228 km

Eccentricity

0.0185583

RAAN

300.3196Â°

Arg of Perigee

0.7316Â°

Mean Motion

13.45454863 rev/d