In orbitRocket body

THOR ABLESTAR R/B

NORAD: 893
COSPAR: 1964-063A

OrbitalWiki publishes live orbits for active satellites only. This object is in the full catalogue: who launched it, what it is and its last published orbit are below, but there are no current orbital elements for it here.

Spacecraft

Built by: Aerojet Engineering
Owner: US Air Force Space Systems Division
Platform (bus): Ablestar
Mass at launch: 670 kg(estimate, good to about 20%)
Dry mass: 600 kg
Total mass with attached parts: 600 kg(estimate, good to about 20%)
Length: 4.8 m
Diameter: 1.4 m
Span with arrays and booms: 4.8 m
Shape: Cyl

From GCAT by Jonathan McDowell (CC BY 4.0), record S00893, checked 2026-11-05. About this source

Launch

Launch date: 1964-10-06
Rocket: Thor Ablestar 2
Flight: NNS O-1
Mission name: NNS O-1
Launch site: V, 75-1-2
Launched by: US Air Force Space Systems Division
Rocket performance: Success
Launch designator: 1964-063

From the GCAT launch log, launch 1964-063, checked 2026-11-05. About this source

Catalogue record

Object type: Rocket body
Owner code: US
Launch date: 1964-10-06
Period: 106.2 min
Inclination: 90.23°
Apogee: 1,068 km
Perigee: 1,030 km
Radar cross-section: 3.3719 m²

From CelesTrak SATCAT, checked 2026-11-05. About this source

Where it came from

Catalogued pieces that came from it: 3

Everything from this launch

Debris2 in total, 2 still in orbit
Payload3 in total, 3 still in orbit
Rocket body1 in total, 1 still in orbit