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Luna 4

Space probe. Luna 4 was launched on April 2, 1963 aboard a Molniya 8K78 from Baikonur. Latest status in GCAT: left Earth orbit for deep space (Apr 3, 1963).

COSPAR 1963-008BNORAD 566Soviet Union

Identity

Name in GCAT
Luna-4
Common name
Luna 4
Payload designation
E-6 No. 4
International designator
1963-008B
NORAD catalog number
566
GCAT identifier
S00566
UN registration
A/AC.105/INF.034

Mission

Mission type
Deep space
Use
Civil government
Program
E-6
Owner
OKB-1
Country
Soviet Union
Builder
OKB-1 im. S.P. Korolev
Platform (bus)
E-6 DU

Launch

Date
April 2, 1963 · 08:16 UTC
Launch record
1963-008Success
Spaceport
Baikonur · pad LC1

Orbit and fate

Orbit class (GCAT)
CLO
Perigee
200 km
Apogee
694,000 km
Inclination
65.00°
Status
Left Earth orbit for deep space
Status date
April 3, 1963
Last known active
Apr 15, 1963
End of operations
Apr 15, 1963

Size

Mass
1,240 kg
Dry mass
500 kg
Total mass with attached objects
1,422 kg
Length
2.6 m
Diameter
1.50 m
Span
2.6 m

Deep space

Deep-space catalog entry
D00036
Final central body
Luna
Phase start
April 5, 1963
Phase outcome
Flyby · April 6, 1963
Destination
Earth

Flight phases

FromCentral bodyEndedOutcomeNext
Apr 3, 1963EarthApr 5, 1963Escaped to another bodyLuna
Apr 6, 1963Earth—In orbit, no recent tracking—

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q1159899 (CC0).