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COMSATBW-1

NORAD 35943 Payload GEO 2009-054B ● Active
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Altitude (km)
Speed (km/s)
Latitude
Longitude
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🛰️ Orbital Parameters
Perigee
35774 km
Apogee
35796 km
Inclination
0.1°
Period
1436.0 min
Mean Motion
1.00268277 rev/day
TLE Epoch
2026-06-19 02:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude35,785 km
Orbital Velocity11,070 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day1.00
Eccentricity0.0003
Semi-Major Axis42,156 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇩🇪 Armed Forces (Germany)
Launch Date
2009-09-30
Launch Site
Guiana Space Centre, Kourou
Int'l Designator
2009-054B
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
COMSATBW-1 is an active satellite operated by Armed Forces (Germany), launched on 2009-09-30 from Guiana Space Centre, Kourou. After 17 years in orbit, it continues to be tracked by global surveillance networks. It orbits in Geostationary Orbit (GEO) at altitudes between 35,774 km and 35,796 km with an inclination of 0.1°. 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 COMSATBW-1 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
COMSATBW-1 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 COMSATBW-1’s average altitude, there are currently 712 active payloads and 59 tracked debris or rocket body fragments — notable neighbours include ASTRA 1N, GOES 16, TDRS 13. Germany operates approximately 80 active satellites in total, of which 3 share a similar altitude band with COMSATBW-1.
❓ Frequently Asked Questions
COMSATBW-1 orbits at approximately 35,785 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.
COMSATBW-1 is operated by Armed Forces (Germany). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 35943. You can track COMSATBW-1 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
COMSATBW-1 was launched on 2009-09-30 from Guiana Space Centre, Kourou, the European spaceport in French Guiana, chosen for its equatorial location which provides an energy-efficient boost for orbital insertions. View the full satellite launch log.
Yes — Orbital Radar tracks COMSATBW-1 (NORAD ID 35943) 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.
COMSATBW-1 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.