YAOGAN-31

NORAD 47691 · COSPAR 2021-014A · ACTIVE

Orbit: #27734 @ 949 x 1229 km x 63.4028 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-18 07:42 UTC Â· 15.4 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 26291.32152650 -.00000082 00000-0 13212-4 0 09993
2 47691 63.4028 241.3791 0188012 1.0402 359.0979 13.45456558277347

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

February 27th 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

Power

Orbit elements

// from current orbital elements

Inclination

63.4028Â°

Period

107.03 min

Perigee

949 km

Apogee

1229 km

Eccentricity

0.0188012

RAAN

241.3791Â°

Arg of Perigee

1.0402Â°

Mean Motion

13.45456558 rev/d