2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Cosmos 375
// weapon test · 1970

Cosmos 375

Cosmos 375 was launched on October 30, 1970 aboard a Tsiklon-2 from Baikonur. Latest status in GCAT: exploded or broke up (Oct 30, 1970).

COSPAR 1970-091ANORAD 4598Soviet Union

Identity

Name in GCAT
Kosmos-375
Common name
Cosmos 375
Payload designation
I2P No. 505
International designator
1970-091A
NORAD catalog number
4598
GCAT identifier
S04598
UN registration
A/AC.105/INF.224

Mission

Mission type
Weapon test
Use
Defense
Program
IS 5V91T
Owner
PKO
Country
Soviet Union
Builder
Machine Building Special Design Bureau
Platform (bus)
IS

Launch

Date
October 30, 1970 · 02:36 UTC
Launch record
1970-091Success
Rocket
Tsiklon-2
Spaceport
Baikonur · pad LC90/20

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
565 km
Apogee
993 km
Inclination
62.86°
Status
Exploded or broke up
Status date
October 30, 1970
Last known active
Oct 30, 1970
End of operations
Oct 30, 1970

Size

Mass
1,400 kg
Dry mass
1,400 kg
Length
4.2 m
Diameter
1.80 m
Span
4.2 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q1546898 (CC0).