YAOGAN-31

NORAD 47854 · COSPAR 2021-020A · ACTIVE

Orbit: #27735 @ 949 x 1229 km x 63.4043 deg

CURRENT ORBIT DATA

TLE epoch 2026-11-04 13:24 UTC Â· 4.5 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

YAOGAN-31 04A
1 47854U 21020A 26308.55839764 -.00000002 00000-0 13345-3 0 09991
2 47854 63.4043 257.2487 0187534 0.8564 359.2748 13.45457998277353

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

63.4043Â°

Period

107.03 min

Perigee

949 km

Apogee

1229 km

Eccentricity

0.0187534

RAAN

257.2487Â°

Arg of Perigee

0.8564Â°

Mean Motion

13.45457998 rev/d