Space AtlasSSETI EXPRESS (XO-53)
NORAD 28894 · Payload · In orbit since 2005
View in the 3D atlas →- Launched
- 2005-10-27 · Plesetsk, Russia
- Country / operator
- ESA (Europe)
- Object type
- Payload
- Purpose
- Technology demonstration
- Mass
- 77 kg
- Size
- 1 × 0.6 m · 1.8 m deployed
- Orbit class
- LEO (< 2,000 km)
- Perigee × Apogee
- 664 × 687 km
- Inclination
- 98.3°
- Period
- 98.1 min
- Eccentricity
- 0.0016
- Orbit data
- Reconstructed from catalog orbit
Mass, size and purpose from GCAT (J. McDowell, CC BY 4.0).
Same launch
Other objects cataloged from the same launch day and site: co-passengers and the rocket body.