In orbitDebris

COSMOS 839 DEB

NORAD: 10440
COSPAR: 1976-067R

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 S10440, checked 2026-11-05. About this source

Launch

Launch date: 1976-07-08
Rocket: Kosmos 11K65M
Flight: Kosmos-839
Mission name: Lira
Launch site: NIIP-53, LC132/1
Launched by: Strategic Rocket Forces
Rocket performance: Success
Launch designator: 1976-067

From the GCAT launch log, launch 1976-067, checked 2026-11-05. About this source

Catalogue record

Object type: Debris
Owner code: CIS
Launch date: 1976-07-08
Period: 116.1 min
Inclination: 65.65°
Apogee: 2,065 km
Perigee: 943 km
Radar cross-section: 0.0123 m²

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

Where it came from

Parent object: COSMOS 839 (NORAD 9011)

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

Everything from this launch

Debris70 in total, 68 still in orbit
Payload1 in total, 1 still in orbit
Rocket body1 in total, 1 still in orbit