TIANTONG-1

NORAD 47321 · COSPAR 2021-003A · ACTIVE

Orbit: #2115 @ 35772 x 35800 km x 1.6913 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-14 01:22 UTC Â· 37.4 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

TIANTONG-1 3
1 47321U 21003A 26287.05739138 -.00000156 00000-0 00000-0 0 09997
2 47321 1.6913 347.0645 0003375 231.7857 265.9603 1.00273820021152

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

January 19th 2021

Spacecraft age

5 years, 8 months

Distance travelled

—

Expected lifetime

—

Operator

China Telecom

Purpose

Communications

Orbit class

GEO

Launch site

Xichang Satellite Launch Center

Launch vehicle

Long March 3B

Contractor

China Academy of Space Technology (CAST)

Launch mass

4,600 kg

Power

Orbit elements

// from current orbital elements

Inclination

1.6913Â°

Period

1436.07 min

Perigee

35772 km

Apogee

35800 km

Eccentricity

0.0003375

RAAN

347.0645Â°

Arg of Perigee

231.7857Â°

Mean Motion

1.0027382 rev/d