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Zond 4

1968 Soviet test spaceflight. Zond 4 was launched on March 2, 1968 aboard a Proton-K/D from Baikonur. Latest status in GCAT: left Earth orbit for deep space (Mar 2, 1968).

COSPAR 1968-013ANORAD 3134Soviet Union

Identity

Name in GCAT
Zond-4
Common name
Zond 4
Payload designation
L-1 No. 6L
International designator
1968-013A
NORAD catalog number
3134
GCAT identifier
S03134
UN registration
A/AC.105/INF.186

Mission

Mission type
Human spaceflight
Use
Civil government
Program
L-1
Owner
TsKBEM
Country
Soviet Union
Builder
Central KB for Experimental Machine Building
Platform (bus)
7K-L1

Launch

Date
March 2, 1968 · 18:29 UTC
Launch record
1968-013Success
Spaceport
Baikonur · pad LC81/23

Orbit and fate

Orbit class (GCAT)
DSO
Perigee
200 km
Apogee
294,400 km
Inclination
51.62°
Status
Left Earth orbit for deep space
Status date
March 2, 1968
Last known active
Mar 9, 1968
End of operations
Mar 9, 1968

Size

Mass
2,800 kg
Dry mass
2,800 kg
Total mass with attached objects
5,680 kg
Length
1.8 m
Diameter
2.00 m
Span
1.8 m

Deep space

Deep-space catalog entry
D00194
Final central body
Earth
Phase start
March 2, 1968
Phase outcome
Landed · March 9, 1968
Destination
G of Guinea

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q668831 (CC0).