About

OTS 2

operational
NORAD ID: 10855 • Int'l Des: 1978-044 • Owner: ESA • Country: I-ESA
HEOCIRCULAR
POV Track Ground

About OTS 2

Description loading...

Live Position

Loading 3D Globe...

Upcoming Passes

Altitude History

Altitude vs Time

uPlot chart will show altitude changes over time

Two-Line Element Set

1 10855U 78044A 25276.58713388 -.00000059 00000-0 00000-0 0 9992
2 10855 8.5628 305.7577 0009073 337.5232 33.6049 0.99136204201459
Epoch: Oct 3, 2025 • Age: 34 hours

Current Status

Altitude 36145.6 km
Velocity 3.06 km/s
Sub-Earth Point 3.46°N, 87.44°E
Launch Date May 11, 1978
Age 47.4 years
Type other

Technical Details

Classification Payload
Mass 431.00 kg
Dry Mass 365.00 kg
Total Mass 865.00 kg
Length 1.60 m
Diameter 2.40 m
Span 9.30 m
Shape Box + 2 Pan
Manufacturer MESH/BAES
Bus Type OTS
Phase Status In Orbit
Owner/State ESA/I-ESA
Data: planet4589.org

Large Constellations

Loading constellations...