In orbitRocket body

ATLAS CENTAUR R/B

NORAD: 6797
COSPAR: 1973-058B

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: General Dynamics/Convair Division (Plant 19)
Owner: NASA Lewis Research Center
Platform (bus): Centaur
Mass at launch: 2,000 kg(estimate, good to about 20%)
Dry mass: 1,770 kg(estimate, good to about 20%)
Total mass with attached parts: 1,770 kg(estimate, good to about 20%)
Length: 9.1 m
Diameter: 3.1 m
Span with arrays and booms: 9.1 m
Shape: Cyl

From GCAT by Jonathan McDowell (CC BY 4.0), record S06797, checked 2026-11-05. About this source

Launch

Launch date: 1973-08-23
Rocket: Atlas SLV-3D Centaur
Flight: Intelsat 4 F-7
Mission name: INTELSAT IV F7
Launch site: CC, LC36A
Launched by: NASA Lewis Research Center
Rocket performance: Success
Launch designator: 1973-058

From the GCAT launch log, launch 1973-058, checked 2026-11-05. About this source

Catalogue record

Object type: Rocket body
Owner code: US
Launch date: 1973-08-23
Period: 648.8 min
Inclination: 27.35°
Apogee: 36,272 km
Perigee: 622 km
Radar cross-section: 13.6123 m²

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

Where it came from

Catalogued pieces that came from it: 1

Everything from this launch

Payload1 in total, 1 still in orbit
Rocket body1 in total, 1 still in orbit