In orbitDebris

ISIS 1 DEB

NORAD: 31999
COSPAR: 1969-009C

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: Spar Aerospace (Montreal-St Henri)
Owner: Communications Research Center

From GCAT by Jonathan McDowell (CC BY 4.0), record S31999, checked 2026-11-05. About this source

Launch

Launch date: 1969-01-30
Rocket: Thor Delta E1
Flight: Isis 1
Mission name: Isis A
Launch site: V, SLC2E
Launched by: NASA Goddard Space Flight Center
Rocket performance: Success
Launch designator: 1969-009

From the GCAT launch log, launch 1969-009, checked 2026-11-05. About this source

Catalogue record

Object type: Debris
Owner code: CA
Launch date: 1969-01-30
Period: 116.2 min
Inclination: 88.39°
Apogee: 2,464 km
Perigee: 557 km
Radar cross-section: 0.0878 m²

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

Where it came from

Parent object: ISIS 1 (NORAD 3669)

The object this one was attached to at launch, or broke off from, as GCAT records it.

Everything from this launch

Debris2 in total, 2 still in orbit
Payload1 in total, 1 still in orbit
Rocket body1 in total, 1 still in orbit