Orbica
Upcoming
Timeline
Agencies
Rockets
Satellites
Track
Intel
Search
⌘K
← Satellites
Payload
ASC 1
Nonoperational
Payload
GEO
A catalogued spacecraft payload.
Loading…
Launch
Launch date
August 27, 1985 at 10:58 AM UTC
Launch site
Cape Canaveral SFS, USA
Launched by
Space Shuttle →
Operator
Lockheed Space Operations Company
Mission
STS-51-I
Launch record
View full launch →
Orbit
Orbit regime
GEO
Apoapsis
35,790 km
Periapsis
35,759 km
Inclination
13.8°
Orbital period
1435.48 min
Identity
COSPAR (Int'l)
1985-076C
NORAD catalog №
15994
Object type
Payload
Owner / operator
United States
Radar cross-section
4.7431 m²
Status
Nonoperational
End of mission
Fate
No longer operational — remains in orbit as inactive.
Final status
Nonoperational
Related news
I Am Artemis: Elkin Norena
NASA · 5d ago
Q&A: Astronaut Linda Godwin on lessons learned from Artemis
SpaceNews · 2mo ago
I Am Artemis: Erik Richards
NASA · 2mo ago
Eileen Collins on what it takes to become Space Shuttle Commander
SpaceNews · 2mo ago
Astronauts’ Perspectives on NESC Contributions to Mission Safety and Success
NASA · 3mo ago