Program

DS-P1-M

Payloads: 4
In orbit: 3
Operational (CelesTrak): 0
Re-entered: 1
First launch: 1971-02-09
Latest launch: 1972-09-29

Owners

Space Defence Force, USSR Armed Forces4

Built by

Southern SDB4

Payloads in this program

Name	NORAD	Launch date	Status
COSMOS 394	4922	1971-02-09	-
COSMOS 400	5050	1971-03-18	-
COSMOS 459	5625	1971-11-29	Re-entered 1971-12-27
COSMOS 521	6206	1972-09-29	-

From GCAT by Jonathan McDowell (CC BY 4.0). Roles are counted from the catalogue itself, not from GCAT type labels, which GCAT describes as patchy. About this source