SBS 2
NORAD 12855
Payload
GEO
1981-096A
● Active
CONNECTING…
GEO · NORAD 12855
NOW PASSING OVER
Calculating position…
—
Altitude (km)
—
Speed (km/s)
—
Latitude
—
Longitude
🛰️ Orbital Parameters
Perigee
35791 km
Apogee
35854 km
Inclination
10.1°
Period
1437.9 min
Mean Motion
1.00143869 rev/day
TLE Epoch
2026-09-15 20:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude35,823 km
Orbital Velocity11,065 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day1.00
Eccentricity0.0007
Semi-Major Axis42,194 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇺🇸 SBS (United States)
Launch Date
1981-09-24
Launch Site
Cape Canaveral Space Force Station, United States
Int'l Designator
1981-096A
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
SBS 2 is an active satellite operated by SBS (United States), launched on 1981-09-24 from Cape Canaveral Space Force Station, United States on the SBS 2 launch. With over 45 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 35,791 km and 35,854 km with an inclination of 10.1°. It travels at approximately 11,065 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 SBS 2 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
SBS 2 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. With an inclination of 10.1°, it traces a small figure-of-eight pattern relative to the equator rather than remaining perfectly stationary, which can indicate aging stationkeeping fuel or a deliberate inclined-orbit strategy. Within ±50 km of SBS 2’s average altitude, there are currently 731 active payloads and 58 tracked debris or rocket body fragments — notable neighbours include ASTRA 1N, GOES 16, TDRS 13. United States operates approximately 13,204 active satellites in total, of which 149 share a similar altitude band with SBS 2.
❓ Frequently Asked Questions
SBS 2 orbits at approximately 35,823 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 11,065 km/h — it just keeps pace with the ground below. With an inclination of 10.1°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed. Learn more about geostationary orbits.
SBS 2 is operated by SBS (United States). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 12855. You can track SBS 2 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
SBS 2 was launched on 1981-09-24 from Cape Canaveral Space Force Station, United States, one of the busiest launch facilities in the world, operated by NASA and the U.S. Space Force on Florida’s Atlantic coast. View the full satellite launch log.
Yes — Orbital Radar tracks SBS 2 (NORAD ID 12855) 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.
SBS 2 travels at approximately 11,065 km/h (6,875 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.