Skip to content
Home Library Satellite Directory APSTAR 6E

APSTAR 6E

NORAD 55239 Payload GEO 2023-005A ● Active
CONNECTING… GEO · NORAD 55239
NOW PASSING OVER
Calculating position…
Altitude (km)
Speed (km/s)
Latitude
Longitude
Real-time tracking powered by Orbital Radar
ORBITAL RADAR · LIVE GROUND TRACK
🌍 Track on 3D Globe
🛰️ Orbital Parameters
Perigee
35779 km
Apogee
35794 km
Inclination
0.0°
Period
1436.1 min
Mean Motion
1.00270657 rev/day
TLE Epoch
2026-06-18 16:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude35,787 km
Orbital Velocity11,070 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day1.00
Eccentricity0.0002
Semi-Major Axis42,158 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇨🇳 APT Satellite Holdings Ltd. (China)
Launch Date
2023-01-12
Launch Site
Xichang, China
Int'l Designator
2023-005A
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
APSTAR 6E is an active satellite operated by APT Satellite Holdings Ltd. (China), launched on 2023-01-12 from Xichang, China. It orbits in Geostationary Orbit (GEO) at altitudes between 35,779 km and 35,794 km with an inclination of 0.0°. It travels at approximately 11,070 km/h (3.07 km/s), completing one full orbit every ~24 hours (geosynchronous) — that’s roughly 1.00 orbits per day. At geostationary altitude, there is no meaningful atmospheric drag — this object will remain in orbit indefinitely unless actively deorbited. Orbital Radar tracks APSTAR 6E in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
APSTAR 6E occupies geostationary orbit at approximately 35,786 km above the equator, where its orbital period matches the Earth’s 24-hour rotation. From the ground, it appears to hover over a fixed point — ideal for broadcast television, weather monitoring and wideband communications. Within ±50 km of APSTAR 6E’s average altitude, there are currently 713 active payloads and 58 tracked debris or rocket body fragments — notable neighbours include ASTRA 1N, GOES 16, TDRS 13. China operates approximately 1,219 active satellites in total, of which 108 share a similar altitude band with APSTAR 6E.
❓ Frequently Asked Questions
APSTAR 6E orbits at approximately 35,787 km altitude, where the orbital period matches the Earth’s 24-hour rotation. This means it stays above the same point on the equator at all times. Its actual speed is still 11,070 km/h — it just keeps pace with the ground below. Learn more about geostationary orbits.
APSTAR 6E is operated by APT Satellite Holdings Ltd. (China). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 55239. You can track APSTAR 6E in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
APSTAR 6E was launched on 2023-01-12 from Xichang, China. View the full satellite launch log.
Yes — Orbital Radar tracks APSTAR 6E (NORAD ID 55239) using the latest TLE (two-line element set) data from Space-Track and CelesTrak. Open the live tracker to see its current position, altitude, speed and orbital path updated in real time. You can also browse the satellite directory to find other tracked objects.
APSTAR 6E travels at approximately 11,070 km/h (6,878 mph) — roughly 3.07 km/s. Despite this high speed, it appears stationary from the ground because it matches the Earth’s rotation. Geostationary satellites are actually slower than LEO satellites because orbital velocity decreases with altitude.