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// deep space · 1964

Mariner 3

Robotic deep-space probe to Mars. Mariner 3 was launched on November 5, 1964 aboard a Atlas Agena D from Cape Canaveral & Kennedy. Latest status in GCAT: left Earth orbit for deep space (Nov 6, 1964).

COSPAR 1964-073ANORAD 923United States

Identity

Name in GCAT
Mariner 3
Payload designation
Mariner C-2
International designator
1964-073A
NORAD catalog number
923
GCAT identifier
S00923
UN registration
A/AC.105/INF.087

Mission

Mission type
Deep space
Use
Civil government
Program
Mariner
Owner
JPL
Country
United States
Builder
Jet Propulsion Lab
Platform (bus)
Mariner

Launch

Date
November 5, 1964 · 19:22 UTC
Launch record
1964-073Success
Spaceport
Cape Canaveral & Kennedy · pad LC13

Orbit and fate

Orbit class (GCAT)
EEO
Perigee
180 km
Inclination
31.07°
Status
Left Earth orbit for deep space
Status date
November 6, 1964
Last known active
Nov 6, 1964
End of operations
Nov 6, 1964

Size

Mass
261 kg
Dry mass
261 kg
Total mass with attached objects
397 kg
Length
2.9 m
Diameter
1.30 m
Span
6.9 m

Deep space

Deep-space catalog entry
D00055
Final central body
Earth
Phase start
November 6, 1964
Phase outcome
Escaped to another body · November 13, 1964
Destination
HCO

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q719652 (CC0).