YAOGAN-31

NORAD 47691 · COSPAR 2021-014A · ACTIVE

Orbit: #28003 @ 947 x 1231 km x 63.403 deg

CURRENT ORBIT DATA

TLE epoch 2026-11-07 07:33 UTC Â· 17.5 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

YAOGAN-31 03A
1 47691U 21014A 26311.31471640 .00000108 00000-0 30040-3 0 09993
2 47691 63.4030 189.9927 0189909 1.1946 358.9496 13.45459361280035

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

February 27th 2021

Spacecraft age

5 years, 8 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

Power

Orbit elements

// from current orbital elements

Inclination

63.403Â°

Period

107.03 min

Perigee

947 km

Apogee

1231 km

Eccentricity

0.0189909

RAAN

189.9927Â°

Arg of Perigee

1.1946Â°

Mean Motion

13.45459361 rev/d