Polaris
Intelligence
My Polaris
Intelligence
Space & Launch
Ecosystem
About
Ctrl K
Explore
Sign in
Isis 1
retired
Science Exploration
MEO
COSPAR 1969-009A
Launched 1/30/1969
Admin Edit
Mission & Launch
Launch Mission
Isis 1 Mission
Launch Vehicle
Thor Delta E1
Launch Date
1/30/1969
Last Contact
3/22/1984
Orbit & Mass
Orbit Class
MEO
Altitude
2,050 km
Inclination
88.41 deg
Dry Mass
236 kg
Total Mass
236 kg
Payload Classification
Mission Type
Science Exploration
Payload Category
SCI
Payload Class
C
Organizations
Operator
Communications Research Centre Canada (CRC)
Manufacturer
RCA Victor Ltd.
Registry
COSPAR ID
1969-009A
UN Registration
A/AC.105/INF.202
Track