In orbitDebris

COSMOS 903 DEB

NORAD: 32963
COSPAR: 1977-027J

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

Owner: Proto-Vozdhusnoy Oborony

From GCAT by Jonathan McDowell (CC BY 4.0), record S32963, checked 2026-11-05. About this source

Launch

Launch date: 1977-04-11
Rocket: Molniya 8K78M 2BL
Flight: Kosmos-903
Mission name: Oko
Launch site: NIIP-53, LC43/3
Launched by: Strategic Rocket Forces
Rocket performance: Success
Launch designator: 1977-027

From the GCAT launch log, launch 1977-027, checked 2026-11-05. About this source

Catalogue record

Object type: Debris
Owner code: CIS
Launch date: 1977-04-11
Period: 708.5 min
Inclination: 69.10°
Apogee: 34,454 km
Perigee: 5,440 km
Radar cross-section: 0.02 m²

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

Where it came from

Parent object: COSMOS 903 (NORAD 9911)

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

Everything from this launch

Debris6 in total, 2 still in orbit
Payload1 in total, 0 still in orbit
Rocket body2 in total, 1 still in orbit