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// communications · 1962

Relay 1

Relay 1 was launched on December 13, 1962 aboard a Thor Delta B from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 1962 B UPS 1NORAD 503United States

Identity

Name in GCAT
Relay 1
Payload designation
Relay A
Other names
NASA A-15:P
International designator
1962 B UPS 1
NORAD catalog number
503
GCAT identifier
S00503
UN registration
A/AC.105/INF.026

Mission

Mission type
Communications
Use
Civil government
Program
Relay
Owner
GSFC
Country
United States
Builder
RCA Astro Electronics (Astro Space)
Platform (bus)
Relay

Launch

Date
December 13, 1962 · 23:30 UTC
Launch record
1962 B UPSSuccess
Spaceport
Cape Canaveral & Kennedy · pad LC17A

Orbit and fate

Orbit class (GCAT)
MEO
Perigee
1,323 km
Apogee
7,436 km
Inclination
47.50°
Status
In orbit
Last known active
Feb 10, 1965
End of operations
Feb 10, 1965

Size

Mass
78 kg
Dry mass
78 kg
Length
0.8 m
Diameter
0.70 m
Span
1.3 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q3540515 (CC0).