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Syncom 2

Communications satellite. Syncom 2 was launched on July 26, 1963 aboard a Thor Delta B from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 1963-031ANORAD 634United States

Identity

Name in GCAT
Syncom 2
Payload designation
HS-301 Syncom B
Other names
NASA A-26:P
International designator
1963-031A
NORAD catalog number
634
GCAT identifier
S00634
UN registration
A/AC.105/INF.047

Mission

Mission type
Communications
Use
Civil government
Program
Syncom
Owner
GSFC
Country
United States
Builder
Hughes Space and Comms. Co (Hughes Satellite Systems)
Platform (bus)
HS-301

Launch

Date
July 26, 1963 · 14:33 UTC
Launch record
1963-031Success
Spaceport
Cape Canaveral & Kennedy · pad LC17A

Orbit and fate

Orbit class (GCAT)
GEO/T
Perigee
35,784 km
Apogee
35,793 km
Inclination
32.88°
Status
In orbit
Last known active
April 1969
End of operations
April 1969

Size

Mass
34 kg
Dry mass
30 kg
Total mass with attached objects
66 kg
Length
0.4 m
Diameter
0.70 m
Span
0.4 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q1703201 (CC0).