In orbitRocket body

SCOUT X-4 R/B

NORAD: 1815
COSPAR: 1965-101B

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: Alleghany Ballistic Laboratories (USN/Hercules Powder Co)
Owner: NASA Langley Research Center
Platform (bus): Altair
Mass at launch: 33 kg
Dry mass: 33 kg
Length: 1.5 m
Diameter: 0.5 m
Span with arrays and booms: 1.5 m
Shape: Cyl

From GCAT by Jonathan McDowell (CC BY 4.0), record S01815, checked 2026-11-05. About this source

Launch

Launch date: 1965-12-06
Rocket: Scout X-4
Flight: FR-1
Mission name: FR-1
Launch site: Soviet Armed Forces, PALC-D
Launched by: US Air Force Space Systems Division
Rocket performance: Success
Launch designator: 1965-101

From the GCAT launch log, launch 1965-101, checked 2026-11-05. About this source

Catalogue record

Object type: Rocket body
Owner code: US
Launch date: 1965-12-06
Period: 96.5 min
Inclination: 75.84°
Apogee: 594 km
Perigee: 587 km
Radar cross-section: 0.5208 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

Debris4 in total, 0 still in orbit
Payload1 in total, 1 still in orbit
Rocket body1 in total, 1 still in orbit