Resurs-O1 N2 [VNIIEM]
Resurs-O1 N1 (Kosmos 1689) and Resurs-O1 N2 (Kosmos 1939) were the first operational observation satellites in the Russian Resurs-O1 program. They were the successors to the Resurs-OE and Meteor-Priroda prototypes.
The Resurs-O1 N1 and N2 satellites were based on the Meteor-2 satellite bus and carried following instruments:
Kosmos 1689 (Resurs-O1 N1) remained operational for 3 years until 1988 and Kosmos 1939 (Resurs-O1 N2) operated for 7 years until 1995.
Nation: | USSR / Russia |
---|---|
Type / Application: | Earth Observation |
Operator: | NPO Planeta |
Contractors: | VNIIEM → NPP VNIIEM |
Equipment: | MSU-E (2), MSU-SK, MSU-S (#1); MSU-E (2), MSU-SK (#2) |
Configuration: | SP-1 bus |
Propulsion: | |
Power: | 2 deployable solar arrays, batteries |
Lifetime: | |
Mass: | |
Orbit: | 574 km × 663 km, 98º (#1); 620 km × 678 km, 98º (#2) |
Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
---|---|---|---|---|---|---|
Kosmos 1689 (Resurs-O1 #1) | 1985-090A | 03.10.1985 | Ba LC-31/6 | Vostok-2M | ||
Kosmos 1939 (Resurs-O1 #2) | 1988-032A | 20.04.1988 | Ba LC-31/6 | Vostok-2M |